National Stock Number
4820-01-147-0284
National Stock Number (NSN) 4820-01-147-0284, or NIIN 011470284, (valve,air pressure relief) has an unknown assigned date. NIIN 011470284 was cancelled on September 23, 1999, 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 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) 11406. [INC 11406 CANCELLED/REPLACED BY ,INC 35935, FIIG A046B0, APP-KEY AA ,ON 012712 ~(ALL EXCEPT USA) THIS PREVIOUSLY DELETED INC HAS BEEN REINSTATED FOR FILE MAINTENANCE ONLY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820011470284 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.