National Stock Number:
3940-17-123-5907
Federal Supply Class:
3940
National Item Identification Number:
171235907
Description:
HOOK BLOCK ASSEMBLY
Detail:
A MECHANICAL DEVICE WHICH MAY CONSIST OF A GROUP OF ITEMS SUCH AS SIDE PLATE(S); SPACER(S); BEARING(S) NUT(S); TRUNNION; SHAFT; PIN(S), AND THE LIKE. A HOOK AND SAFETY LATCH IS ALWAYS PROVIDED. THIS ASSEMBLY ATTACHES TO THE CABLE OF MOST HOISTING TYPE DEVICES TO PROVIDE LIFTING AND/OR PULLING CAPABILITIES.
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