National Stock Number
2815-01-177-8357
National Stock Number (NSN) 2815-01-177-8357, or NIIN 011778357, (valve,poppet,engine) was assigned April 27, 1984 in the Federal Logistics Information System (FLIS). NIIN 011778357 was cancelled on November 2, 2006, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2815661378559. 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 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) 15884. [A MUSHROOM OR TULIP-SHAPED ITEM HAVING A CIRCULAR HEAD WITH A CONICAL FACE AND AN EXTENDED STEM USED TO REGULATE THE FLOW OF INCOMING FUEL-AIR MIXTURE OR AIR INTO THE COMBUSTION CHAMBER OR EXHAUST GASES FROM THE COMBUSTION CHAMBER OF A RECIPROCATING INTERNAL COMBUSTION ENGINE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2815011778357 does not contain precious metals.
This information was last updated on Jul 01, 2025.