National Stock Number
2815-01-554-9821
National Stock Number (NSN) 2815-01-554-9821, or NIIN 015549821, (valve,reed) was assigned August 24, 2007 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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.
This NSN is assigned to Item Name Code (INC) 37314. [A METALLIC DEVICE WITH COILED SPRING(S) OR FLEXIBLE FINGER(S) DESIGNED TO FLUCTUATE OFF AND ON A SEALED SURFACE. MAY CONTAIN A SEAT VALVE, VALVE GUARD, SCREWS AND THE LIKE. REPLACES POPPET VALVE IN SMALL COMPRESSORS AND TWO CYCLE ENGINES.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2815015549821 does not contain precious metals.
This NSN is associated to Schedule B 8481200070: pneumatic valves, nesoi, directional control. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 332912: fluid power valve and hose fitting manufacturing.
This information was last updated on Jul 01, 2025.