37
“C” Frame: Lower Block Components for Figure 9-4.
Ref.
No.
Part
Number Description
Qty.
Req’d
7 GHC-407 Flat Head Socket Cap Screws (1/4-20 x 1/2) 4
8 GHC-408 Sheave Pin 1
9 GHC-409 Sheaves 2
10 GHC-410 Ball Bearings 2
11 GHC-411 Internal Retaining Rings 2
12 GHC-412 External Retaining Rings 2
13 GHC-413 Socket Head Cap Screws (1/4-20 x 3 1/4 Long) 8
14 GHC-414 Hi-Collar Lockwashers (1/4) 8
15 GHC-415 Self-Locking Nuts (1/4-20) 8
16 - Capacity Plates 2
GHC-416A 10t Capacity Plates
GHC-416B 7 1/2t Capacity Plates
17 GHC-417 Hex Washer Head Self-Tapping Screws (5/16-18 x 1/2) 4
NOTES
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