National Stock Number
4220-01-392-5601
National Stock Number (NSN) 4220-01-392-5601, or NIIN 013925601, (air supply station,divers) was assigned July 1, 1994 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier 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.
This NSN is assigned to Item Name Code (INC) 46982. [A STORAGE SUPPLY STATION THAT HAS THE CAPABILITY OF PROVIDING AIR SUPPLY TO DIVERS FOR BOTH DEEP AND SHALLOW WATER DIVING. A HIGH PRESSURE (HP) SYSTEM WITH THE CAPABILITY OF CONVERTING TO LOW PRESSURE (LP) BY MEANS OF CHAMBER OPERATIONS. CAPABLE OF SUPPORTING THREE (3) DIVERS SIMULTANIOUSLY BY MEANS OF A CONTROL CONSOLE. EQUIPPED WITH HP/LP COMPRESSORS AND LP STORAGE TANKS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4220013925601 does not contain precious metals.
This information was last updated on Aug 01, 2025.