National Item Identification Number
01-499-8729
014998729
3940-01-499-8729
3940014998729
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)
75535
CROSBY GROUP INC
DBA CROSBY
2801 DAWSON RD
TULSA
OK
74110
918-834-4611
Reference Numbers (Part Numbers)
108038
Required Categories
BLOCK TYPE
MATERIAL AND LOCATION
TACKLE ACCOMMODATED TYPE
SPECIAL FEATURES
Required Description
SNATCH
BRONZE SHEAVE
WIRE ROPE
FORGED ALLOY HEAT TREATED HOOKS
FORGED STEEL