National Stock Number
2520-00-567-1640
National Stock Number (NSN) 2520-00-567-1640, or NIIN 005671640, (clutch,friction) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005671640 was cancelled on February 3, 2006, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 60224. [INC 60224 CANCELLED/REPLACED BY INC 36854, FIIG A524Z0, ,ON 060112 ~(ALL EXCEPT USA) THIS PREVIOUSLY DELETED INC HAS BEEN REINSTATED FOR FILE MAINTENANCE ONLY.]. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2520005671640 contains an unknown precious metal.
This information was last updated on Jun 01, 2025.