National Stock Number
9390-00-540-5640
National Stock Number (NSN) 9390-00-540-5640, or NIIN 005405640, (nonmetallic special shaped secti) was assigned January 1, 1963 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. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 2 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 20 sources of supply.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 02, 2015. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E516V0218, SPE8ES15M1068. The total value of the awarded contracts has been US$ 1,155.00.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 04, 2015, 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) 30219. [A STRUCTURAL SHAPE FABRICATED FROM NONMETALLIC MATERIAL(S) HAVING A PECULIAR PREFORMED CROSS-SECTIONAL FORM. IT MAY HAVE A REINFORCING AGENT(S) AND BACKING. EXCLUDES SEAL, NONMETALLIC SPECIAL SHAPED SECTION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 9390005405640 contains an unknown precious metal.
This NSN is associated to Schedule B 4002490000: chloroprene (chlorobutadiene) rubber (cr), exc latex, nesoi. The Schedule B End Use is listed as synthetic rubber-primary. NAICS classification category 325212: synthetic rubber manufacturing.
This information was last updated on Jul 01, 2025.