National Stock Number
4920-00-168-6564
National Stock Number (NSN) 4920-00-168-6564, or NIIN 001686564, (adapter assembly,interface device) was assigned November 19, 1971 in the Federal Logistics Information System (FLIS). NIIN 001686564 was cancelled on January 20, 2005, 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) 51091. [A DEVICE DESIGNED TO FACILITATE CONNECTION, PROVIDE ACCOMMODATION, ENABLE APPLICATION, TO PERMIT USE OF A GIVEN ITEM WITH AN UNLIKE ITEM.]. 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 4920001686564 contains an unknown precious metal.
This information was last updated on May 01, 2025.