National Stock Number (NSN) 5310-01-119-8935, or NIIN 011198935, (washer blank) was assigned October 7, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jul 09, 2019. There have been 8 contracts issued for this part number, with 26 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A519F905M, SPE4A519F905M, SPE4A519F905M, SPE4A519F905M, SPE4A519F905M. The total value of the awarded contracts has been US$ 122,820.01.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
The 24 month forecast from the US Government for this part number has medium volatility, with an estimated forecasted value of US$ 726. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 31, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 18055. [AN ITEM OF VARIOUS SHAPES AND SIZES, HAVING TWO FLAT BEARING SURFACES WHICH MAY OR MAY NOT BE PARALLEL. IT IS USED IN THE MANUFACTURE OF A WASHER BY DRILLING OR PUNCHING A HOLE IN THE CENTER. EXCLUDES:DISK (AS MODIFIED).]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310011198935 does not contain precious metals.
This NSN is associated to Schedule B 4016930000: gaskets, washers and other seals, of vulcanized rubber other than hard rubber. The Schedule B End Use is listed as industrial rubber products. NAICS classification category 339991: gasket, packing, and sealing device manufacturing.
This information was last updated on Jul 01, 2025.