Product Details | TACKLE BLOCK

3940-01-277-1771 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.

Part Alternates: 4206R, 420-6-R, 3940-01-277-1771, 01-277-1771, 3940012771771, 012771771

Materials Handling Equipment | Blocks, Tackle, Rigging, and Slings

Supply Group (FSG) NSN Assign. NIIN
39 19 APR 1988 01-277-1771

Cross Reference | NSN 3940-01-277-1771

Part Number Cage Code Manufacturer
420-6-R 75535 CROSBY GROUP INC DBA NATIONAL SWAGE

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Restrictions/Controls & Freight Information | NSN 3940-01-277-1771

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Category Code Description
No Freight Information