Shaffer LWS RAM BOP SPARE PARTS LIST

Model LWS Ram Assemblies 7 1/16″ Bore

5,0 psi (345 bar) Working Pressure (Continued)
Complete Assembly2
Pipe OD1 Ram Type Standard
1 V’ 61 135787
1.66 61 135791
1.99 61 135795
2″ 61 136073
21/2″ 61 135799
2 3/4″ 61 135803
3 1/2“ 61 135807
4″ 61 135811
4 1/2“ 61 135815
4 3/4“ 61 136598
5″ 61 —
Pipe OD1 Ram Type H2S Trim
1 V’ 61 142633
1.66 61 142636
1.99 61 142639
2″ 61 142642
21/2″ 61 142645
2 3/4″ 61 142648
3 1/2“ 61 142651
4″ 61 142654
4 1/2“ 61 142657
4 3/4“ 61 —
5″ 61 142723
Pipe OD1 Ram Type Block Sub Assembly3
1 V’ 61 135941
1.66 61 135942
1.99 61 135943
2″ 61 142643
21/2″ 61 135944
2 3/4″ 61 135945
3 1/2“ 61 135946
4″ 61 135947
4 1/2“ 61 135948
4 3/4“ 61 136599
5″ 61 142724
Pipe OD1 Ram Type Block
1 V’ 61 135788
1.66 61 135788
1.99 61 135788
2″ 61 135075
21/2″ 61 135863
2 3/4″ 61 135863
3 1/2“ 61 135808
4″ 61 135840
4 1/2“ 61 135840
4 3/4“ 61 136600
5″ 61 134392
Pipe OD1 Ram Type Rubber Sub Assembly4
1 V’ 61 135789
1.66 61 135793
1.99 61 135797
2″ 61 142644
21/2″ 61 135858
2 3/4″ 61 135859
3 1/2“ 61 135860
4″ 61 135861
4 1/2“ 61 135862
4 3/4“ 61 136601
5″ 61 142725
Model LWS Ram Assemblies 13 5/8″ Bore 5,000 psi (345 bar) Working Pressure
Pipe Ram Complete Block Sub Block OD1 Type Assembly2 Assembly3 H2S Trim
C.S.O. 70-H 141581
7/ ” ’16 70-H 141583
1.315″ 70-H 141585
1.660″ 70-H 141587
1.900″ 70-H 141589
2 V 70-H 141591
2 V 70-H 141593
2 V 70-H 141595
3 1/2“ 70-H 141597
3 %” 70-H 141599
4″ 70-H 141601
4 V 70-H 141603
4.200″ 70-H 141605
4 1/2“ 70-H 141607
4 %” 70-H 141609
5″ 70-H 141611
5 1/2“ 70-H 141613
5 9/16″ 70-H 141615
6 1/2“ 70-H 141617
6 %” 70-H 141619
7″ 70-H 141621
7 %” 70-H 141623
8 5/8“ 70-H 141625
C.S.O. 70-H 139099
7/ ” ’16 70-H 139100
1.315″ 70-H 139101
1.660″ 70-H 139102
1.900″ 70-H 139103
2 V 70-H 139104
2 V 70-H 139105
2 V 70-H 139106
3 1/2“ 70-H 139964
3 %” 70-H 139965
4″ 70-H 139966
4 V 70-H 139667
4.200″ 70-H 141968
4 1/2“ 70-H 139969
4 %” 70-H 139970
5″ 70-H 139971
5 1/2“ 70-H 139972
5 9/16″ 70-H 139115
6 1/2“ 70-H 139310
6 %” 70-H 139116
7″ 70-H 139117
7 %” 70-H 139118
8 5/8“ 70-H 132119
C.S.O. 70-H 136714
7/ ” ’16 70-H 136990
1.315″ 70-H 136994
1.660″ 70-H 136998
1.900″ 70-H 137002
2 V 70-H 137006
2 V 70-H 137010
2 V 70-H 137014
3 1/2“ 70-H 142143
3 %” 70-H 142223
4″ 70-H 142225
4 V 70-H 142228
4.200″ 70-H 142315
4 1/2“ 70-H 142145
4 %” 70-H 142230
5″ 70-H 142162
5 1/2“ 70-H 142147
5 9/16″ 70-H 137038
6 1/2“ 70-H 132964
6 %” 70-H 137042
7″ 70-H 137046
7 %” 70-H 137050
8 5/8“ 70-H 137054
C.S.O. 70-H 136715
7/ ” ’16 70-H 136991
1.315″ 70-H 136995
1.660″ 70-H 136999
1.900″ 70-H 137003
2 V 70-H 137007
2 V 70-H 137011
2 V 70-H 137015
3 1/2“ 70-H 136711
3 %” 70-H 137019
4″ 70-H 137023
4 V 70-H 137027
4.200″ 70-H 131187
4 1/2“ 70-H 136707
4 %” 70-H 137031
5″ 70-H 136701
5 1/2“ 70-H 137035
5 9/16″ 70-H 137039
6 1/2“ 70-H 131213
6 %” 70-H 137043
7″ 70-H 137047
7 %” 70-H 137051
8 5/8“ 70-H 137055
Model LWS Ram Assemblies 13 5/8″ Bore
5,0 psi (345 bar) Working Pressure (Continued)
9 5/8″ 70-H 141627
10 3/4“ 70-H 141629
9 5/8″ 70-H 132120
10 3/4“ 70-H 132121
9 5/8″ 70-H 137058
10 3/4“ 70-H 137062
9 5/8″ 70-H 137059
10 3/4“ 70-H 137063
Model LWS Ram Assemblies 11″ Bore
3,0 psi (207 bar) Working Pressure
Complete Assembly2
Pipe OD1 Ram Type Standard
Trim*
C.S.O. 70-H 131001
2 V’ 70-H 131003
1.66 70-H 131005
1.9 70-H 131007
2 V 70-H 131009
2 %” 70-H 131011
2 V 70-H 131013
3 1/2“ 70-H 131015
Pipe OD1 Ram Type H2S Trim

C.S.O. 70-H 141441
2 V’ 70-H 141443
1.66 70-H 141445
1.9 70-H 141447
2 V 70-H 141449
2 %” 70-H 141451
2 V 70-H 141453
3 1/2“ 70-H 141455
Pipe OD1 Ram Type Block Sub Assembly3
C.S.O. 70-H 139030
2 V’ 70-H 139031
1.66 70-H 139032
1.9 70-H 139033
2 V 70-H 139034
2 %” 70-H 139035
2 V 70-H 139036
3 1/2“ 70-H 139881
Pipe OD1 Ram Type Block
C.S.O. 70-H 136800
2 V’ 70-H 136797
1.66 70-H 163793
1.9 70-H 136778
2 V 70-H 136782
2 %” 70-H 136786
2 V 70-H 136790
3 1/2“ 70-H 142135
Pipe OD1 Ram Type Rubber Sub Assembly4
C.S.O. 70-H 136801
2 V’ 70-H 136796
1.66 70-H 136792
1.9 70-H 136779
2 V 70-H 136783
2 %” 70-H 136787
2 V 70-H 136791
3 1/2“ 70-H 136807
Model LWS Ram Assemblies 11″ Bore
3,0 psi (207 bar) Working Pressure (Continued)
Complete Assembly2
Pipe OD1 Ram Type Standard
Trim*
4″ 70-H 131017
4 Vs’ 70-H 131019
4 3/16″ 70-H 142610
4 1/2“ 70-H 131021
4 %” 70-H 131023
4 3/4“ 70-H 131027
5″ 70-H 131025
5 1/2“ 70-H 131030
6 %” 70-H 131032
7″ 70-H 131034
7 %” 70-H 131036
8 %” 70-H 132064
Pipe OD1 Ram Type H2S Trim
4″ 70-H 141457
4 Vs’ 70-H 141459
4 3/16″ 70-H —
4 1/2“ 70-H 141463
4 %” 70-H 141467
4 3/4“ 70-H 141465
5″ 70-H 141469
5 1/2“ 70-H 141471
6 %” 70-H 141473
7″ 70-H 141475
7 %” 70-H 141477
8 %” 70-H —
Pipe OD1 Ram Type Block Sub Assembly3
4″ 70-H 139882
4 Vs’ 70-H 139883
4 3/16″ 70-H 142611
4 1/2“ 70-H 139884
4 %” 70-H 139885
4 3/4“ 70-H 139886
5″ 70-H 139887
5 1/2“ 70-H 139888
6 %” 70-H 139044
7″ 70-H 139045
7 %” 70-H 139045
8 %” 70-H 132065
Pipe OD1 Ram Type Block
4″ 70-H 142168
4 Vs’ 70-H 142171
4 3/16″ 70-H 142612
4 1/2“ 70-H 141137
4 %” 70-H 142150
4 3/4“ 70-H 142176
5″ 70-H 142173
5 1/2“ 70-H 142139
6 %” 70-H 136750
7″ 70-H 136746
7 %” 70-H 136742
8 %” 70-H 132066
Pipe OD1 Ram Type Rubber Sub Assembly4
4″ 70-H 136775
4 Vs’ 70-H 136769
4 3/16″ 70-H 142616
4 1/2“ 70-H 136767
4 %” 70-H 136763
4 3/4“ 70-H 136759
5″ 70-H 136804
5 1/2“ 70-H 136755
6 %” 70-H 136751
7″ 70-H 136747
7 %” 70-H 136743
8 %” 70-H 132067
Model LWS Ram Assemblies 21 1/4″ Bore
2,0 psi (138 bar) and
20 3/4″ Bore – 3,000 psi (207 bar) Working Pressure
Complete Assembly2*
Pipe OD1 Ram Type Standard
Trim*
C.S.O. 70-H 131349
2 %” 70-H 131351
2 V 70-H 131353
3 1/2“ 73 132195
4″ 73 132196
4 1/2“ 73 132197
5″ 73 132198
5 1/2“ 73 132199
5 3/4“ 70-H 131365
6″ 70-H 131367
6 %” 70-H 131369
7″ 70-H 131371
7 %” 70-H 131373
8 %” 70-H 131377
9″ 70-H 131379
9 %” 70-H 131381
10 3/4“ 70-H 131383
11 3/4“ 70-H 131385
13 3/8“ 70-H 131387
14 3/4“ 70-H 142619
16″ 70-H 131389
Pipe OD1 Ram Type H2S Trim

C.S.O. 70-H 141835
2 %” 70-H 141837
2 V 70-H 141839
3 1/2“ 73 140870
4″ 73 140873
4 1/2“ 73 140876
5″ 73 140879
5 1/2“ 73 140882
5 3/4“ 70-H 141851
6″ 70-H 141853
6 %” 70-H 141855
7″ 70-H 141857
7 %” 70-H 141859
8 %” 70-H 141861
9″ 70-H 141863
9 %” 70-H 141865
10 3/4“ 70-H 141867
11 3/4“ 70-H 141869
13 3/8“ 70-H 141871
14 3/4“ 70-H —
16″ 70-H 141875
Pipe OD1 Ram Type Block Sub Assembly3

C.S.O. 70-H 139187
2 %” 70-H 139188
2 V 70-H 139189
3 1/2“ 73 133781
4″ 73 133783
4 1/2“ 73 133785
5″ 73 133787
5 1/2“ 73 133789
5 3/4“ 70-H 139196
6″ 70-H 139197
6 %” 70-H 139198
7″ 70-H 139199
7 %” 70-H 139200
8 %” 70-H 139202
9″ 70-H 139203
9 %” 70-H 139204
10 3/4“ 70-H 139205
11 3/4“ 70-H 139206
13 3/8“ 70-H 139207
14 3/4“ 70-H 142620
16″ 70-H 139208
Pipe OD1 Ram Type Block

C.S.O. 70-H 137792
2 %” 70-H 137796
2 V 70-H 137800
3 1/2“ 73 133782
4″ 73 133784
4 1/2“ 73 133786
5″ 73 133788
5 1/2“ 73 133790
5 3/4“ 70-H 137828
6″ 70-H 137832
6 %” 70-H 137836
7″ 70-H 137840
7 %” 70-H 137844
8 %” 70-H 137852
9″ 70-H 137856
9 %” 70-H 137860
10 3/4“ 70-H 137864
11 3/4“ 70-H 137868
13 3/8“ 70-H 137872
14 3/4“ 70-H 142621
16″ 70-H 137876
Pipe OD1 Ram Type Rubber Sub Assembly4

C.S.O. 70-H 137793
2 %” 70-H 137797
2 V 70-H 137801
3 1/2“ 73 137805
4″ 73 137809
4 1/2“ 73 137813
5″ 73 137821
5 1/2“ 73 137825
5 3/4“ 70-H 137829
6″ 70-H 137833
6 %” 70-H 137837
7″ 70-H 137841
7 %” 70-H 137845
8 %” 70-H 137853
9″ 70-H 137857
9 %” 70-H 137861
10 3/4“ 70-H 137865
11 3/4“ 70-H 137869
13 3/8“ 70-H 137873
14 3/4“ 70-H 142622
16″ 70-H 137877
Model LWS BOP Type 72 Ram Assemblies (H2S Service)
Part Number
Item Description 5,000 psi (345 bar)
No. Working
Pressure
Bore 11″ 9″ 7 V
Complete 121916 125319 123393
Assembly
1 Holder, Upper 121918 125316 123397
2 Holder, Lower 121923 125263 123398
3 Ram Block, Upper 121920 125322 123389
4 Ram Block, Lower 121925 125328 123409
5 Rubber, Upper 116437 125269 139322
6 Rubber, Lower 116445 125265 139323
7 Shear Blade, Lower 121926 125325 123410
8 Retainer — — —
Screw 121927 — —
— 121927 121927
— — —
9 Retainer Ring 41463 — —
— 41463 41463
10 Allen Nylok Screw 11281 — —
— 11281 11281
Item Description 3,000 psi (207 bar)
No. Working
Pressure
Bore 20 3/4“ 9
Complete 116215 125319
Assembly
1 Holder, Upper 124259 125316
2 Holder, Lower 124260 125263
3 Ram Block, Upper 125166 125322
4 Ram Block, Lower 125169 125328
5 Rubber, Upper 139293 125269
6 Rubber, Lower 139296 125265
7 Shear Blade, Lower 125171 125325
8 Retainer 121970 —
Screw — —
— 121927
41464 —
9 Retainer Ring — —
— 41463
10 Allen Nylok Screw 11285 —
— 11281
Item Description 2,000 psi
No. Working (138 bar)
Pressure
Bore 21 1/4“
Complete 116215
Assembly
1 Holder, Upper 124259
2 Holder, Lower 124260
3 Ram Block, Upper 125166
4 Ram Block, Lower 125169
5 Rubber, Upper 139293
6 Rubber, Lower 139296
7 Shear Blade, Lower 125171
8 Retainer 121970
Screw —
—
41464
9 Retainer Ring —
—
10 Allen Nylok Screw 11285
LWS Hinge Bracket Assemblies
Hinge Bracket for LWS Door 151/4” Cylinder —
Item No. Description Part Number
Assembly Part Number 20024137
Hinge Pin Diameter 2 V
1 Hinge Bracket 130815
2 Grease Fitting 50267
3 Dowel Pin 50460
4 Cap Screw, Hinge . 10755
Bracket Long
5 Cap Screw, Hinge 10750
Short
Bracket
6 Snap Ring 40000
7 Hinge Pin 20023917
8 Plug Hinge Pin 65004
9 Protective Cap, 50266
Hinge Pin Upper
10 Protective Cap, 50008
Lower
Hinge Pin
11 Bearing, Hinge Pin 45000
12 Seal, Hinge Pin 20019696
13 O-Ring, Hinge Bracket 30064
API Nuts
Normal Temperatures
Heavy Hex Nuts Black A194, Cad. Plated A194, Low Temperatures
Gr 2H Gr 2H A194 Gr 4 or 7
1/4” – 20 UNC 20018 20300 20301
5/16” – 18 UNC 20019 20304 20305
3/8” – 16 UNC 20020 20308 20309
1/4” – 14 UNC 20021 20312 20313
1/2″ – 13 UNC 20006 20316 20317
9/16” – 12 UNC 20007 202320 20321
5/8” – 11 UNC 20008 20324 20325
3/4” – 10 UNC 20004 20328 20329
7/8” – 9 UNC 20009 20333 20334
1″ – 8 UNC 20001 20338 20339
1 1/8” – 8 UN 20003 20343 20344
1 1/4” – 8 UN 20010 20347 20348
1 3/8” – 8 UN 20011 20351 20352
1 1/2” – 8 UN 20000 20356 20357
1 5/8” – 8 UN 20012 20361 20362
1 3/4” – 8 UN 20013 20366 20367
1 7/8” – 8 UN 20014 20371 20372
2″ – 8 UN 20015 20376 20377
2 1/4” – 8 UN 20016 20381 20382
2 1/2” – 8 UN 20017 20386 20387
2 3/4” – 8 UN 20034 20391 20392
3″ – 8 UN 20035 20396 20397
Spare Parts for Two Years of Service on Shaffer 11″, 5,000 psi LWS BOP with Manual Ram Lock Cylinders (Elastomer Parts). Kit consists of the following: 141966
Ram Shaft Seal Assembly -132534
Locking Shaft Seal Assembly -132540
Rubber, Piston -115021
O-Ring, Piston -30000
O-Ring, Hinge Pin -30064
O-Ring, Cylinder and Cylinder Head -30007
O-Ring, Hinge Manifold -30056
O-Ring, Cylinder Manifold -30058
Seal, Door -30008
Sealant -50000
Spare Parts Kit for Two Years of Service on Shaffer 9″ 3,000 and 5,000 LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit consists of the following: 141964
Ram Shaft Seal Assembly -132534
Locking Shaft Seal Assembly -132540
Rubber, Piston -115021
O-Ring, Piston -30000
O-Ring, Hinge Pin -30064
O-Ring, Cylinder and Cylinder Head -30007
O-Ring, Hinge Manifold -30056
O-Ring, Cylinder Manifold -30058
Sealant -50000
Model LWS Manual Lock BOP Spare Parts List (Continued)
Description P/N
Spare Parts Kit for Two Years of Service on Shaffer 7 1/16“, 5,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit consists of the following: 141962
Ram Shaft Seal Assembly -122770
Locking Shaft Seal Assembly -132539
Rubber, Piston -132422
O-Ring, Piston -30071
O-Ring, Hinge Pin -30061
O-Ring, Cylinder and Cylinder Head -30141
O-Ring, Hinge Manifold -30054
O-Ring, Cylinder Manifold -30056
Seal, Door -30030
Sealant -50000
Spare Parts Kit for Two Years of Service on Shaffer 11″, 3,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit consists of the following: 141965
Ram Shaft Seal Assembly -122770
Locking Shaft Seal Assembly -132539
Rubber, Piston -132422
O-Ring, Piston -30071
O-Ring, Hinge Pin -30061
O-Ring, Cylinder and Cylinder Head -30141
O-Ring, Hinge Manifold -30054
O-Ring, Cylinder Manifold -30058
Seal, Door -30094
with Manual Lock Cylinders (Elastomer Parts). Kit includes:
Ram Shaft -116842
Locking Shaft -142197
Cap Screw, Door Long -60426
Emergency Parts Kit for Shaffer 11″, 5,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit includes: 140235

Door Screw -134806
Ram Shaft -141270
Locking Shaft -141273
Emergency Parts Kit for Shaffer 9″, 3,000/5,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit includes: 140323
Door Screw Ram Shaft Locking Shaft -134415
-141242
-141247
Emergency Parts Kit for Shaffer 7 1/16“, 5,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit includes: 140322
Door Screw -133012
Ram Shaft -141213
Locking Shaft -141218

5-41            
Model LWS Manual Lock BOP Spare Parts List (Continued)          
Description P/N     
Emergency Parts Kit for Shaffer 11″, 3,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit includes:  140324      
Door Screw  -133012     
Ram Shaft   -141266     
Locking Shaft   -141268     
Emergency Parts for Shaffer 20 3/4“, 3,000 psi and 21 1/4“, 2,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit consists of the following:          
Door Screw  -142088     
Ram Shaft   -141299     
Locking Shaft   -141302     
Emergency Parts for Shaffer 20 3/4“, 3,000 psi and 21 1/4“, 2,000 psi LWS BOP with 15 1/4” Manual Lock Cylinders (Elastomer Parts). Kit consists of the following:          
Door Screw  -130724     
Ram Shaft   -20023257       
Locking Screw   -20023254       
Spare Parts Kit for Two Years of Service on Shaffer 13 5/8“, 5,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit consists of the following:         
Ram Shaft Seal Assembly -132534     
Locking Shaft Seal Assembly -132541     
Rubber, Piston  -115021     
O-Ring, Piston  -30000      
O-Ring, Hinge Pin   -30065      
O-Ring, Cylinder and Cylinder Head  -30007      
O-Ring, Hinge Manifold  -30056      
O-Ring, Cylinder Manifold   -30058      
Seal, Door  -135252     
Sealant -50000      
Emergency Parts Kit for Shaffer 13 5/8“, 5,000 psi LWS BOP with Manual Lock Cylinders (Elastomer Parts). Kit includes:          
Ram Shaft   -193601     
Locking Shaft   -141273     
Cap Screw, Door Long    -134606