National Item Identification Number

00-527-7832
005277832
3940-00-527-7832
3940005277832

National Stock Number

Item Name

BLOCK,TACKLE

Federal Supply Class

3940

Description

A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

76

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
THE MANUFACTURERS DATA
MANUFA

Required Description

AS DIFFERENTIATED BY 2 IN. DIA SHEAVE AND 7/16 IN. DIA ROPE SIZE
77765
76