National Item Identification Number
01-241-9957
012419957
3940-01-241-9957
3940012419957
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
75535
CROSBY GROUP INC
DBA CROSBY
2801 DAWSON RD
TULSA
OK
74110
918-834-4611
75535
CROSBY GROUP INC
DBA CROSBY
2801 DAWSON RD
TULSA
OK
74110
918-834-4611
Reference Numbers (Part Numbers)
108154
199573
418-6
Required Categories
SHEAVE OUTSIDE DIAMETER
BLOCK TYPE
SHEAVE QUANTITY
TACKLE ACCOMMODATED TYPE;
Required Description
6.000 INCHES NOMINAL
SNATCH
1
WIRE ROPE
0.750 INCHES
21 FRONT EYE FLATTED L