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Baker Hughes
© 2020 Baker Hughes Company. All rights reserved.
XIX. Recommended Spare Parts
Table 12: Recommended Spare Parts
Class Part No.
(1)
Part Name
Ratio Parts/
Valves (Minimum)
Ratio Parts/
Valves (Maximum)
Predicted
Availability
I
3
Disc
1/3
1/1
70 percent
5
Adj. Ring Pin (Lower)
1/3
1/1
7
Adj. Ring Pin (Upper)
1/3
1/1
II
4
Adj. Ring (Lower)
1/5
1/3
85 percent
6
Adj. Ring (Upper)
1/5
1/3
10
Spindle
1/5
1/3
III
2
Seat Bushing
1/5
1/3
95 percent
11
Spring Washers (2)
1 Set/5
1 Set/3
12
Spring
1/5
1/3
13
Compression Screw
1/5
1/3
IV
9
Yoke Cap Screws
1/5
1/3
99 percent
14
Compression Screw Nut
1/5
1/3
15
Cap
1/5
1/3
16
Cap Set Screw
1/5
1/3
17
Lever
1/5
1/3
18
Release Nut
1/5
1/3
19
Lever Pin
1/5
1/3
20
Spring Cover
1/5
1/3
21
Cover Bolt
1/5
1/3
22
Cover Nut
1/5
1/3
23-26
Cap & Lifting Lever Assembly
1/5
1/3
27
Floating Washer
1/5
1/3
28
Lift Stop
1/5
1/3
29
Spindle Locknut
1/5
1/3
1. Refer to Figure 1 for the part numbers and their corresponding parts.
Design Code Key:
FSD - Flat Solid Design is designated by a “-20” in the valve code on the nameplate (example: 1 1/2” 1511H-0-2-20).