National Stock Number (NSN) 5340-00-014-9479, or NIIN 000149479, (closer,door) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5340014636732.
There are 9 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 13 contracts issued for this part number, with 13 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: SPE7M224P0766, SPE7M123P8746, SPE7M223P1958, SPE7M222P1641, SPE7M221P0508. The total value of the awarded contracts has been US$ 322,823.65.
This NSN is very common among different weapons systems, belonging to 76 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 33,099. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 05, 2007, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 06689. [A DEVICE CONSISTING OF A TUBULAR CASING AND AN AIR CONTROLLED PLUNGER, OR A LIQUID OR SPRING CONTROLLED ARM, USED FOR CLOSING OR PARTIALLY CLOSING AND HOLDING DOORS.]. 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 5340000149479 contains an unknown precious metal.
This NSN is associated to Schedule B 8302413000: door closers (except automatic door closers) and parts thereof, of base metal, suitable for buildings. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332510: hardware manufacturing.
This information was last updated on Aug 01, 2025.