National Stock Number
4130-01-321-7037
National Stock Number (NSN) 4130-01-321-7037, or NIIN 013217037, (charging line,refrigerant chargi) was assigned June 23, 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 3 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 Apr 10, 2019. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE8E819V1605, SPE8EB17V0122, SPM8EB11V0600, SPM8EB10M1081, SPM8EB10M1081. The total value of the awarded contracts has been US$ 4,587.51.
This NSN is somewhat common among different platforms, belonging to 4 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 Feb 05, 2016, 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) 21515. [A FLEXIBLE ITEM, WITH FITTINGS AND METAL TUBE EXTENSIONS, WHICH IS SPECIFICALLY DESIGNED FOR A MANIFOLD, CHARGING AND TESTING, REFRIGERANT AND IS USED FOR CHARGING, TESTING, AND PURGING REFRIGERATION SYSTEMS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4130013217037 does not contain precious metals.
This information was last updated on Jul 01, 2025.