National Stock Number
5840-00-822-1437
National Stock Number (NSN) 5840-00-822-1437, or NIIN 008221437, (support,waveguide) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 008221437 was cancelled on February 23, 1995, 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 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) 02494. [AN ITEM WHICH CONSISTS OF A MECHANICAL OR STRUCTURAL PART DESIGNED TO OVERCOME THE FORCE OF GRAVITY, BUT IS NOT INTENDED TO BE THE PRINCIPAL SUSTAINING MEMBER OF A WAVEGUIDE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840008221437 does not contain precious metals.
This information was last updated on Jul 01, 2025.