National Stock Number
4220-01-327-2021
National Stock Number (NSN) 4220-01-327-2021, or NIIN 013272021, (boots,divers') was assigned October 10, 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 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.
This part number has not been procured by the US Government in over 5 years.
There has been very little 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, 2020, 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) 61779. [FOOTWEAR, MADE OF RUBBER OR SYNTHETIC MATERIALS, USED WITH A WET OR DRY DIVER'S SUIT. THEY ARE FORM FITTING AND WORN ON THE FEET INSIDE, AND IN ADDITION TO A SWIM FIN. THEY ARE DESIGNED TO PROTECT DIVER'S FEET FROM COLD, CORAL, AND OTHER HAZARDS. EXCLUDES:SHOES, SUBMARINE DECK; SHOES, SWIMMERS'; SHOES, DIVERS'; AND BOOTS, SUBMARINE DECK EXPOSURE.]. 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 4220013272021 does not contain precious metals.
This NSN is associated to Schedule B 6402190000: footwear with outer soles and uppers of rubber or plastics with uppers stitched etc to soles, sports footwear except ski-boots and cc ski footwear. The Schedule B End Use is listed as apparel,household goods-nontextile.
This information was last updated on Jun 01, 2025.