National Item Identification Number
00-052-3448
000523448
3020-00-052-3448
3020000523448
National Stock Number
Item Name
LINK,ROLLER CHAIN
Federal Supply Class
3020
Description
An assembled unit of a CHAIN, ROLLER consisting of side plates, roller(s), bushing(s), or pin(s). It may be a single or double pitch. Links containing bushings without rollers shall be as designated by the American National Standards Institute as ""roller chain."" Excludes LINK, CHAIN (as modified); and PULLEY, SASH.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MILSTD421
Required Categories
MATERIAL
LINK PIN NOMINAL DIAMETER
LINK ROLLER NOMINAL DIAMETER
LINK NOMINAL
Required Description
STEEL
0.2340 INCHES
0.4690 INCHES
0.5000 INCHES
0.712 INCHES NOMINAL
0.815