National Stock Number
4730-01-317-8251
National Stock Number (NSN) 4730-01-317-8251, or NIIN 013178251, (parts kit,quick disconnect coupl) was assigned April 6, 1990 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. 2 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 Feb 23, 2016. There have been 9 contracts issued for this part number, with 9 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M016V7023, SPE7M316V0304, SPE7M316V0304, SPE7M315M2491, SPE7M315M2491. The total value of the awarded contracts has been US$ 27,375.86.
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 Nov 02, 2005, 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) 34940. [A PARTS KIT USED FOR REPLACING THE WORN AND/OR DAMAGED PARTS USED IN A COUPLING ASSEMBLY, QUICK DISCONNECT. IT MAY INCLUDE SUCH ITEMS AS SPRINGS, SNAP RINGS, O-RINGS, BEARINGS, AND THE LIKE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730013178251 does not contain precious metals.
This information was last updated on Aug 01, 2025.