National Stock Number
1680-00-992-7701
National Stock Number (NSN) 1680-00-992-7701, or NIIN 009927701, (ring,buffer unit) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 009927701 was cancelled on January 2, 1998, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1680997148783. 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680009927701 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.