National Stock Number
4220-01-235-4004
National Stock Number (NSN) 4220-01-235-4004, or NIIN 012354004, (diving equipment set) was assigned June 29, 1986 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 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 02, 1997, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 20280. [A GROUP OF ITEMS CONSISTING OF ALL NECESSARY EQUIPMENT TO MAINTAIN ONE OR MORE DIVERS UNDER WATER.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4220012354004 does not contain precious metals.
This information was last updated on Jun 01, 2025.