National Item Identification Number
01-491-4209
014914209
3940-01-491-4209
3940014914209
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)
53711
53711
53711
Reference Numbers (Part Numbers)
14923475
581-6726673-AY98
6726673-AY98
Required Categories
STYLE DESIGNATOR
BLOCK TYPE
MATERIAL AND LOCATION
SHEAVE QUANTITY
MAXIMUM LO
Required Description
6 HALF-OVAL PATTERN
REGULAR
STEEL, CORROSION RESISTING OVERALL
1
110000.0 PO