National Item Identification Number
01-408-5496
014085496
3940-01-408-5496
3940014085496
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)
Reference Numbers (Part Numbers)
NF10152B
Required Categories
STYLE DESIGNATOR
BLOCK TYPE
LOCKING STYLE
SHEAVE QUANTITY
MAXIMUM TACKLE DIA
Required Description
1 OVAL PATTERN
SNATCH
3 DROP LINK
1
0.438 INCHES
1000.0 POUNDS