National Stock Number
5331-01-437-8884
National Stock Number (NSN) 5331-01-437-8884, or NIIN 014378884, (o-ring) was assigned October 25, 1996 in the Federal Logistics Information System (FLIS). NIIN 014378884 was cancelled on November 2, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5331014659377. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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) 47946. [A NONMETALLIC CIRCULAR ITEM WITH AN APERATURE, HAVING A SOLID ROUND CROSS-SECTION. THEY ARE USED PRIMARILY FOR SEALING. FOR ITEMS WITH OTHER THAN ROUND CROSS SECTION, SEE PACKING,PREFORMED. FOR NONCIRCULAR ITEMS WITH A ROUND CROSS-SECTION, SEE SEAL,NONMETALLIC ROUND SECTION AND RUBBER,ROUND SECTION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5331014378884 contains an unknown precious metal.
This information was last updated on May 01, 2025.