National Stock Number
5310-01-463-8827
National Stock Number (NSN) 5310-01-463-8827, or NIIN 014638827, (washer,flat,aircraf) was assigned April 8, 1999 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 3 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 one supplier. 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. ISO Group has built a very strong supply chain for this NSN. We have direct relationships with 51 sources of supply.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 14 contracts issued for this part number, with 11 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE4A525FAM84, SPE4A525FAM86, SPE4A525FAM85, SPE4A624FCL83, SPE4A624FCL83. The total value of the awarded contracts has been US$ 4,485.73.
This NSN is somewhat common among different platforms, belonging to 10 different weapons systems.
This national stock number is in high demand. Globally, demand for this NSN has originated from 20 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 250. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
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 5310014638827 does not contain precious metals.
This information was last updated on Jul 01, 2025.