National Stock Number
4220-01-441-1366
National Stock Number (NSN) 4220-01-441-1366, or NIIN 014411366, (jacket,diver's suit) was assigned February 4, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 24 contracts issued for this part number, with 43 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE8E521V1430, SPE8E521P0418, SPE8E521V0050, SPE8E520P1860, SPE8E520V3244. The total value of the awarded contracts has been US$ 40,058.70.
This NSN is fairly common among different weapons systems, belonging to 15 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 15, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 45021. [A JACKET MADE OF PERVIOUS AND PLIABLE MATERIALS SUCH AS NEOPRENE, NYLON AND THE LIKE DESIGNED TO PROVIDE THERMAL PROTECTION. A BIB MAY BE INCLUDED. THE ITEM MAY FORM PART OF A DIVER'S SUIT.]. 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 4220014411366 does not contain precious metals.
This information was last updated on Jul 01, 2025.