NOV VARCO
6600 AND 6800 KELLY SPINNERS
KS 6600 Item Description Part no.
1 Hex head cap screw 50008-8-C5
2 Lock washer 50908-C
3 Hex head cap screw 50012-60-C5
4 Self locking hex nut 51812-C
5 Self locking hex nut 51805-C
6 Hex head cap screw 50005-9-C5
7 Gland 75341-6
8 Lower guard 74051
9 Upper guard 74052
10 Hose assembly 72919
11 90° Elbow 56506-16-16-S
12 Hose assembly 72920
13 45° Elbow 56502-16-16-S
14 Muffler 72821
15 90° Elbow 52420-B
16 Hex head cap screw 50008-12-C5
17 Hex head plug 53001-02-C
18 Motor shaft key 74193
19 Motor adapter 73611
20 Upper gasket 73610
21 Safety wire Z6008-8
22 Socket head cap screw 50104-8-DA
23 Lock washer 50904-C
24 Motor gasket 73473
25 Air motor 74350
26 Upper spacer 73458
27 Retaining ring 53600-118
28 Hose assembly 73627
29 Hose assembly 73628
30 Hex head cap screw 50012-34-C5
31 Lock washer 50912-C
32 Shuttle valve 73604
33 45° Elbow 56502-4-4-S
34 Nipple pipe 56703-4-4-S
35 Hex head cap screw 50008-9-C8
36 Bearing 73618
37 Lower gasket 73609
38 Protective 74626
39 Bottom gasket 73575
40 Lower mach case 73608
41 O-ring 51300-249-B
42 Retaining ring 53500-244
43 Clutch 73469
44 Dowel pin 51206-14
45 Clutch key 73535
46 Lower spacer 73459
47 Self locking hex nut 51905-C
48 Flat head cap screw 50605-14-C
49 Driving cup 75820
50 Pinion gear 73406
51 Reduction clutch gear 73402
52 Retaining ring 54500-315
53 Bearing 73457
54 Motor shaft 73438
55 Bearing 70817
56 Retaining ring 53600-150
57 Reduction motor gear 74195
58 Bulkhead 74763
59 Locknut 56547-16-S
60 90° Elbow 56506-4-4-S
61 Socket head set screw 50706-4-A-C
62 Cover 70285
63 O-ring 51300-286-B
64 Hex head cap screw 50005-10-C8
65 Lock washer 50905-C
66 Retainer 70292
67 Gasket 70808
68 Oil seal 6563
69 Split ring 70287
70 Spacer 73178
71 Shim 73195-1
72 Shim 73195-2
73 Shim 73195-3
74 Hex head cap screw 50012-48-C8
75 Chain shackle 6987
76 Hex head cap screw 50012-56-C8
77 Torque arrestor 70397
78 Flat washer 50812-N-C
79 Oil sight gage 74004
80 Relief valve 74003
81 Plug and dipstick assembly 72923
82 Magnetic drain plug 72918
83 Upper body 73477
84 Dowel pin 72805
85 Dowel pin 72806
86 Bearing 1696219
87 Bearing 1696188
88 Gasket 60812
89 Ring assembly gear 70399
90 Drive shaft key 20286
91 Dowel pin 72807
92 Dowel pin 72808
93 Lower body 73476
94 Bearing 1695854
95 Shaft 73913
96 Protector 6925
97 Protector 69256
Item Description Part no
– Master valve standpipe assembly 11952
1 Gooseneck 11921
2 U-bolt 11922
3 Spacer plate 11923
4 Master valve 11924
5 Mounting plate 11951
6 Reducing tee 12131
7 Hex head capscrew 50008-32
8 Hex nut 50208-C
9 Lockwasher 50908-C
10 Pipe nipple 52024-24-G
11 Pipe nipple 52024-56-G
12 90° Elbow 52224-B
13 90° Elbow 52424-B
14 90° Elbow 56702-4-4-S
– Pilot hose assembly 12140
15 Twin hose 12141
16 Hose fitting 12144
17 Pipe nipple 56703-4-4-S
Description Part no
Chain connector assembly 72956
1 Chain connector 6971
2 Hex head capscrew 50010-22-H
3 Locknut 50210-N
Item Description Part no
_ Master valve standpipe assembly 6985
1 Turnbuckle 6986
2 Right hand locknut 6988
3 Left hand locknut 6989
4 Hammer lock coupling link 6590
5 Chain 6591
Item Description Part no
Main air line assembly, 62 Feet 70879
– Main air line assembly, 77 Feet 70880
1 Hose 12062
2 Nipple 12063
3 Adapter 12064
4 Adapter 12065
5 Safety clamp 12066
6 Band 12067
7 Safety chain 6912
8 Hex head capscrew 50004-12-H
9 Hex nut 51804
KS6800
Item Description Part no.
1 Bearing cone 1695854
2 Bearing cup 1696188
3 Bearing cone 1696219
4 Oil seal 6563
5 Chain shackle 89035
6 Drive shaft 73913
7 Seal retainer cover 70285
8 Drive shaft key 70286
9 Split ring 70287
10 Retainer seal 70292
11 Torque arrester 70397
12 Gear assembly ring 70399
13 Seal retainer gasket 70808
14 Body gasket 70812
15 Hydraulic motor 70813
16 Bearing 70817
17 Dowel pin 72805
18 Dowel pin 72806
19 Dowel pin 72807
20 Dowel pin 72808
21 Bearing retainer shim 73195-1
22 Bearing retainer shim 73195-2
23 Bearing retainer shim 73195-3
24 Magnetic drain plug 72918
25 Relief valve 74003
26 Square head pipe plug 53002-16
27 Name plate 74779
28 Oil sight gage 74004
29 Bearing retainer spacer 73178
30 Safety chain bracket 72955
31 Reduction clutch gear 73402
32 Pinion gear shaft 73406
33 Drive shaft 89418
34 Motor shaft 74195
35 Bulkhead adapter 74755
36 Bearing 73457
37 Upper spacer 73458
38 Lower spacer 73459
39 Air or hydraulic clutch 73469
40 Hydraulic motor gasket 70607
41 Clutch key 73535
42 Oil Light DTE 56002-1
43 Cover plate gasket 73575
44 Bulkhead fitting spacer 74785
45 Upper body 73477
46 Lower body 73476
47 Lower mach case 73608
48 Lower gasket 73609
49 Motor adapter gasket 73610
50 Motor adapter 73611-2
51 Bearing 73618
52 Tube assembly motor – short 74825
57 Motor shaft key 74193
58 U-type drive screw 53301-10-6
59 — —
60 Protective cover 74626
61 Hex head cap screw 50005-8-C5
62 — —
63 Hex head cap screw 50006-8-C5
64 Hex head cap screw 50005-9-C5
65 Hex head cap screw 50005-12-C5
66 Hex head cap screw 50012-34-C8
67 Hex head cap screw 50012-48-C8
68 Hex head cap screw 50012-56-C8
69 Flat head cap screw 50005-16-C
70 Socket head set screw 50706-4-A-C
71 Self locking hex nut 51805-C
72 Self locking hex nut 51812-C
73 Flat washer 50812-N-C
74 Short nut 56509-16-5
75 Hex head cap screw 50008-6-C5
76 Standard hex nut 50208-C
77 Regular lock washer 50905-C
78 Regular lock washer 50908-C
79 Regular lock washer 50912-C
80 — —
81 Dowel pin 51206-14
82 — —
83 — —
84 O-ring 51300-249-B
85 O-ring 51300-268-B
86 — —
87 Internal retaining ring 53500-315
88 Internal retaining ring 53500-244
89 Internal retaining ring 53600-118
90 Valved nipple 55909-12-12
91 Tube reducer 56516-16-12-
92 Connector 56529-12-12-
93 — —
94 — —
95 Shuttle valve hose assembly 73627
96 Bulk head lock nut 56547-16-5
97 Pipe nipple 56703-4-4-S
15 Hydraulic motor 70813
16 Bearing 70817
32 Pinion gear shaft 73406
34 Motor shaft 74195
35 Bulkhead adapter 74755
36 Bearing 73457
37 Upper spacer 73458
39 Air or hydraulic clutch 73469
40 Hydraulic motor gasket 70607
41 Clutch key 73535
44 Bulkhead fitting spacer 74785
47 Lower mach case 73608
48 Lower gasket 7360
49 Motor adapter gasket 73610
50 Motor adapter 73611-2
51 Bearing 73618
54 Bulkhead adapter 74763
60 Protective cover 74626
63 Hex head cap screw 50006-8-C5
64 Hex head cap screw 50005-9-C5
65 Hex head cap screw 50005-12-C5
71 Self locking hex nut 51805-C
78 Regular lock washer 50908-C
90 Valved nipple 55909-12-12
94 —
95 Shuttle valve hose assembly 73627
96 Bulk head lock nut 56547-16-5
97 Pipe nipple 56703-4-4-S
98 Clutch retainer 75820
CONTROL BOX ASSEMBLY
Item Description Part no.
1 Shuttle valve 73604
2 Nipple valve 74171
3 Subplate 74412
4 Directional valve assembly 73604
5 Tube assembly 30156667
6 Tube assembly pump inlet 74734
7 Tube assembly tank inlet 74735
8 Tapped bar 74736
9 Tube assembly port A 74737
10 Tube assembly port B 74739
11 Tube assembly shuttle valve-outlet 74741
12 Tube assembly shuttle valve-inlet 74742
13 Tube assembly shuttle valve-outlet 74741
14 Bracket 74757
15 Control box 74766
16 Control box lid 74776
17 Drain pull catch 74788
18 90° Elbow ext. pipe swivel 37° 75043
19 Bulkhead fitting bracket 75044
20 Socket head cap screw 50108-20-A
21 Hi collar lock washer 51108
22 Hex head cap screw 50006-6-C5
23 Hex head cap screw 50006-20-C5
24 — —
25 Flat washer 50806-R-C
26 — —
27 Lock washer 50806-R-C
28 — —
29 Extended pipe hex head plug 53001-4-C
30
31 Drive screws 53301-10-6
32 — —
33 Nipple valve 55909-12-12
34 Nipple valve 55909-16-16
35 — —
36 Connector, ext. pipe 37° 56501-4-4-S
37 Plastic dust cap 55915-12
38 Plastic dust cap 55915-16
39 Dust cap 74175
40 Short nut 56509-12-S
41
42 Reducer tube 56516-12-4-S
43 90° Elbow ext. pipe 37° 56506-2-4-S
44 90° Elbow int. 37° swivel 56518-4-4-S
45 90° Elbow int. 37° swivel 56518-12-12-S
46 Tee swivel 56525-12-12-S
47 Ext. pipe tee 56533-4-4-S
48
49 Bulkhead locknut 56547-12-S
50
51 Bulkhead locknut 56547-4-S
52
53 Bulkhead fitting 56547-12-S
54 Bulkhead fitting 56547-4-S
55
56 Pipe reducer 56700-16-12-S
57 Directional valve assembly 82525
GOOSENECK ASSEMBLY
Item Qty Description Part no.
1 2 Internal pipe connector 56711-16-16-S
2 4 U-bolt 74667
3 4 Spacer 74668
4 2 Valved hydraulic nipple 74171
5 2 Pipe reducer 56710-16-12-S
6 2 Gooseneck 74665
7 1 Gooseneck 74666
8 1 Pipe reducer 74736
9 1 Quick (dis)connect valved nipple 74737
10 2 Spacer 74669
11 1 U-bolt 74670
12 1 Internal pipe connector 56711-8-8-S
13 4 Regular lock washer 50906-C
14 4 Hex head nut 50206-C
15 8 Hex head nut 50208-C
16 8 Regular lock washer 50908-C
17 1 Mounting plate 74700
18 2 Dust cap 74175
19 1 Plastic dust cap 55915-4
HOSE ASSEMBLY
Item Qty Description Part no.
1 1 Protective sleeve 74729-1
2 2 Hydraulic hose 58821R310736
3 1 Air hose 74729-1
4 2 Neoprene or equivalent —
5 1 Protective sleeve 74738-2
6 2 Hydraulic hose 58821R310916
7 1 Air hose 74729-2
8 2 Valved hydraulic coupler 74170
9 2 Valved coupler 55908-12-12
10 1 Valved coupler 55908-4-4
11 1 Protective sleeve 74738-4
12 1 Air hose 74729-4
13 2 Hydraulic hose 58821R310976