National Item Identification Number
01-390-9345
013909345
3940-01-390-9345
3940013909345
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)
G-22-B 4IN.
Required Categories
TACKLE ACCOMMODATED TYPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED
BECKET TYPE
SPE
Required Description
FIBROUS ROPE
0.500 INCHES
SHACKLE
BLOCK SIZE 4.000 INCHES
DECK AND HULL EQUI