National Stock Number
3020-01-533-1032
National Stock Number (NSN) 3020-01-533-1032, or NIIN 015331032, (chain,block) was assigned August 31, 2005 in the Federal Logistics Information System (FLIS). NIIN 015331032 was cancelled on December 5, 2019, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 04427. [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.]. 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 3020015331032 does not contain precious metals.
This information was last updated on Jul 01, 2025.