National Stock Number
4820-00-979-8991
National Stock Number (NSN) 4820-00-979-8991, or NIIN 009798991, (valve,float) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 009798991 was cancelled on April 30, 2010, 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 2 manufacturer part numbers 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 05481. [A VALVE DESIGNED TO UTILIZE A VALVE FLOAT WHICH CONTROLS THE OPENING OR CLOSING OF THE VALVE AS THE VALVE FLOAT IS LOWERED OR RAISED BY THE LEVEL OF THE FLUID BEING CONTROLLED. EXCLUDES:VALVE,FLOAT,WATER CLOSET TANK.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820009798991 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.