National Item Identification Number
01-378-6410
013786410
3940-01-378-6410
3940013786410
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)
07878
AERONAUTICAL AND SUPPORT EQUIPMENT
TYPE DESIGNATION SYSTEM /ASETDS/
4375 CHIDLAW RD BLDG 262 RM B-108
WPAFB
OH
45433
Reference Numbers (Part Numbers)
91437-1
Required Categories
MATERIAL AND LOCATION
SHEAVE QUANTITY
BEARING TYPE
TACKLE ACCOMMODATED TYPE
Required Description
ALUMINUM SHELL AND
BRONZE BEARING
1
PLAIN
WIRE ROPE