National Stock Number (NSN) 5340-01-310-7023, or NIIN 013107023, (plug,vent) was assigned November 12, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 04, 2018. There have been 3 contracts issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE5EM19V1336, SPE5EK16V0770, SPE5EK16V0770, SPE5E016V0153, SPE5E016V0153. The total value of the awarded contracts has been US$ 658.70.
This NSN is unique to one weapons system.
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 Nov 16, 2018, 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 needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 28458. [A PORTED ITEM WITH OR WITHOUT EXTERNAL THREADS. THE PORT(S) MAY CONTAIN A FILTERING DISK OR WIRE FABRIC. IT IS DESIGNED TO BE INSERTED INTO AN OPENING IN A CYLINDER, PUMP, REGULATOR, VALVE, HOUSING, CASING, OR THE LIKE, TO PERMIT THE FREE FLOW OF FLUID FROM OR TO THE ATMOSPHERE. EXCLUDES BREATHER.]. 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 5340013107023 does not contain precious metals.
This NSN is associated to Schedule B 8421990080: parts of machinery and apparatus for filtering or purifying liquids and gases, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Jul 01, 2025.