National Stock Number
4320-01-331-3589
National Stock Number (NSN) 4320-01-331-3589, or NIIN 013313589, (valve flapper,pump) was assigned January 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 013313589 was cancelled on January 2, 1994, 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) 37766. [A NON-METALLIC AND/OR METALLIC, FLEXIBLE ITEM DESIGNED TO CUT OFF A FLOW AT SPECIFIC INTERVALS. THIS MAY INCLUDE ATTACHING SCREWS AND THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320013313589 does not contain precious metals.
This information was last updated on Sep 01, 2024.