National Stock Number
5330-01-398-3727
National Stock Number (NSN) 5330-01-398-3727, or NIIN 013983727, (gasket set) was assigned October 31, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 10 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 23 sources of supply.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 53 contracts issued for this part number, with 52 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7L325P5271, SPE7L325P5271, SPE7L325P5271, SPE7LX24F25BG, SPE7LX24F24JT. The total value of the awarded contracts has been US$ 2,332,721.96.
This NSN is very common among different weapons systems, belonging to 39 different platforms.
There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 9 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 15, 2017, 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) 20827. [TWO OR MORE SIZES AND/OR TYPES OF GASKETS PACKAGED OR GROUPED FOR ISSUE AS A UNIT FOR COMPLETE REPLACEMENT. SEE ALSO GASKET ASSORTMENT.]. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5330013983727 does not contain precious metals.
This information was last updated on Jul 01, 2025.