National Stock Number
4220-01-664-1008
National Stock Number (NSN) 4220-01-664-1008, or NIIN 016641008, (gage,depth,diver's) was assigned June 6, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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) 22246. [A PRECISION MEASURING INSTRUMENT DESIGNED TO BE WORN ON THE WRIST TO ACCURATELY INDICATE THE DEPTH OF A DIVE IN SEA WATER. IT CONSISTS ESSENTIALLY OF A PRESSURE SENSING ELEMENT, A MOVEMENT MECHANISM, AND AN INDICATING DIAL, INCLOSED IN AN EVACUATED PRESSURE PROOF CASING.]. 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 4220016641008 does not contain precious metals.
This NSN is associated to Schedule B 9026200000: instruments and apparatus for measuring or checking pressure. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334513: instruments and related products manufacturing for measuring, displaying, and controlling industrial process variables.
This information was last updated on Jul 01, 2025.