National Item Identification Number
00-974-7251
009747251
3020-00-974-7251
3020009747251
National Stock Number
Item Name
CHAIN,BLOCK
Federal Supply Class
3020
Description
A power transmission chain, consisting of laminated or solid blocks and alternate side plates held together by pins and designed in such a manner as to conform to the teeth of a sprocket wheel over which it runs.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
C876-81A
E-876-81A C275-50LINKS,2STRANDS
F-876-81AL
Required Categories
Required Description