National Stock Number
4220-01-372-2228
National Stock Number (NSN) 4220-01-372-2228, or NIIN 013722228, (belt,diver's) was assigned March 4, 1993 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 03309. [A BELT WORN AROUND THE DIVER'S WAIST AND FITTED WITH REMOVABLE WEIGHTS TO PROVIDE NEGATIVE BUOYANCY IN DIVING OPERATIONS. IT MAY INCLUDE SHOULDER STRAPS AND "JOCK" STRAP.]. 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 4220013722228 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.