National Stock Number
4220-01-395-1056
National Stock Number (NSN) 4220-01-395-1056, or NIIN 013951056, (air supply station,divers) was assigned August 22, 1994 in the Federal Logistics Information System (FLIS). NIIN 013951056 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 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.]. 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 4220013951056 does not contain precious metals.
This information was last updated on Aug 01, 2025.