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NSN 2815-00-858-8120, 2815008588120
VALVE,POPPET,ENGINE

Federal Supply Classification
FSC 2815 - Diesel Engines and Components
National Item Identification Number
NIIN 008588120
Codification Country
United States
Item Name Code
INC 15884
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 2815-00-858-8120

National Stock Number (NSN) 2815-00-858-8120, or NIIN 008588120, (valve,poppet,engine) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 09, 2018. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L019P0393. The total value of the awarded contracts has been US$ 1,713.36.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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.]. 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 2815008588120 contains an unknown precious metal.

This NSN is associated to Schedule B 8409998000: parts for compression-ignition internal combustion piston engines (diesel), nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333618: other engine equipment manufacturing.

This information was last updated on .


Technical Characteristics

III MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
SECOND GROOVE WIDTH
(ALZR) 0.0650 NOMINAL INCHES
DISTANCE FROM FIRST GROOVE TO STEM END
(ALZH) 0.2350 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END
(ALZJ) 0.3940 INCHES NOMINAL
CARBON RELIEF GROOVE
(ALYZ) NOT INCLUDED
CHAMFER ANGLE IN DEG
(AATE) 45.0
CHAMFER LENGTH
(AAZP) 0.0156 INCHES NOMINAL
FIRST GROOVE DIAMETER
(ALZL) 0.3050 INCHES NOMINAL
FIRST GROOVE WIDTH
(ALZQ) 0.0650 INCHES NOMINAL
HEAD HEIGHT
(AASU) 0.1500 INCHES NOMINAL
HEAD STYLE
(AASK) FLAT
OUTSIDE DIAMETER
(ABKV) 1.8950 INCHES NOMINAL
MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 50.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MAXIMUM OVERALL
NECK RADIUS
(ALZB) 0.3750 INCHES NOMINAL
SEAT ANGLE IN DEG
(AJFY) 45.0
SECOND GROOVE DIAMETER
(ALZN) 0.3050 INCHES NOMINAL
SECOND GROOVE WIDTH
(ALZR) 0.0650 INCHES NOMINAL
STEM DIAMETER
(ALZE) 0.3720 INCHES NOMINAL
STEM LENGTH
(ALZD) 6.3870 INCHES NOMINAL
STEM STYLE
(ALYX) DOUBLE GROOVED

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