National Stock Number
5840-00-243-6637
National Stock Number (NSN) 5840-00-243-6637, or NIIN 002436637, (oscillator,radio frequency) was assigned March 10, 1971 in the Federal Logistics Information System (FLIS). NIIN 002436637 was cancelled on April 29, 2010, 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 are 2 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 00292. [INC 00292 CANCELLED/REPLACED BY ,INC 34691, FIIG A32200, APP-KEY A ,INC 34690, FIIG A32200, APP-KEY A ,ON 070513 ~(ALL EXCEPT USA) THIS PREVIOUSLY DELETED INC HAS BEEN REINSTATED FOR FILE MAINTENANCE ONLY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840002436637 does not contain precious metals.
This information was last updated on Aug 01, 2025.