National Stock Number
4420-00-690-3985
National Stock Number (NSN) 4420-00-690-3985, or NIIN 006903985, (stop,check valve st) has an unknown assigned date. NIIN 006903985 was cancelled on September 21, 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4420006903985 does not contain precious metals.
This information was last updated on Apr 01, 2024.