National Stock Number
4220-01-387-7972
National Stock Number (NSN) 4220-01-387-7972, or NIIN 013877972, (repair kit,diving equipment) was assigned March 13, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 4220012530700, 4220012530701, 4220012416076, 4220012530699.
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 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 682 contracts issued for this part number, with 662 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE8EJ24F314S, SPE8EJ24F314M, SPE8EJ24F314K, SPE8EJ24F314H, SPE8EJ24F314Q. The total value of the awarded contracts has been US$ 754,380.96.
This NSN is somewhat common among different platforms, belonging to 10 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 Apr 26, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 17951. [AN ASSORTMENT OF ITEMS SUCH AS ADHESIVE, PATCHES AND THE LIKE, FOR CARRYING OUT MINOR REPAIRS ON A DIVER'S DRESS, DIVER'S SUIT OR OTHER DIVING EQUIPMENT ITEMS.]. 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 4220013877972 does not contain precious metals.
This information was last updated on Jul 01, 2025.