National Item Identification Number
00-555-9049
005559049
3020-00-555-9049
3020005559049
National Stock Number
Item Name
CHAIN,ROLLER
Federal Supply Class
3020
Description
A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the American National Standards Institute as ""roller chain"". Excludes CHAIN, BLOCK.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
725138
Required Categories
MATERIAL
NOMINAL PITCH DISTANCE
FIRST CHAIN LINK STYLE
FIRST CHAIN LINK PLATE
Required Description
STEEL
2.000 INCHES
A1 ROLLER
0.2500 INCHES
1.1250 INCHES
1.2500 INCHES
1.8