National Stock Number
1660-01-313-5329
National Stock Number (NSN) 1660-01-313-5329, or NIIN 013135329, (regulator,oxygen,demand) was assigned January 11, 1990 in the Federal Logistics Information System (FLIS). NIIN 013135329 was cancelled on August 5, 1997, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 07798. [A REGULATOR DESIGNED TO DELIVER PURE BREATHING OXYGEN AUTOMATICALLY WHEN THE USER INHALES, WITHIN A MAXIMUM OPERATING ALTITUDE OF 35,000 FEET (10,668 M).]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660013135329 does not contain precious metals.
This information was last updated on Aug 01, 2025.