National Stock Number
3020-00-252-7363
National Stock Number (NSN) 3020-00-252-7363, or NIIN 002527363, (chain,roller) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 002527363 was cancelled on February 2, 2000, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3020011790705. This NSN replaces 2 stock numbers: 3020001349326, 3020002232707.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 04457. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020002527363 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.