National Stock Number
4820-01-579-2485
National Stock Number (NSN) 4820-01-579-2485, or NIIN 015792485, (valve,liquid oxygen drain) was assigned November 4, 2009 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 05, 2009, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 37931. [A VALVE DESIGNED TO DRAIN LIQUID OXYGEN FROM OXYGEN CONVERTERS. IT SHALL BE A POSITIVE-POSITION, TOGGLE-ACTUATING, BELLOWS-SEALED VALVE. IT IS SPECIFICALLY DESIGNED FOR OXYGEN SYSTEMS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820015792485 does not contain precious metals.
This NSN is associated to Schedule B 8481809050: other taps, cocks, valves, etc., nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.
This information was last updated on May 01, 2025.