National Item Identification Number
01-455-4654
014554654
3940-01-455-4654
3940014554654
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)
98897
Reference Numbers (Part Numbers)
358998-5
Required Categories
BLOCK TYPE
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
REGULAR
LENGTH 2 IN.
WIDTH 1 IN.
DEPTH 0.5 IN.
PART NAME ASSIGNED BY MANUFAC