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NSN 2815-00-994-4438, 2815009944438
Cancelled -> Replaced by 2815009730782

Federal Supply Classification
FSC 2815 - Diesel Engines and Components
National Item Identification Number
NIIN 009944438
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 2815-00-994-4438

National Stock Number (NSN) 2815-00-994-4438, or NIIN 009944438, (valve,poppet,engine) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2815009730782.

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, 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.]. 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 2815009944438 does not contain precious metals.

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
DISTANCE FROM FIRST GROOVE TO STEM END
(ALZH) 0.3437 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END
(ALZJ) 0.5312 INCHES NOMINAL
CARBON RELIEF GROOVE
(ALYZ) INCLUDED
CHAMFER ANGLE IN DEG
(AATE) 45.0
CHAMFER LENGTH
(AAZP) 0.0156 INCHES NOMINAL
FIRST GROOVE DIAMETER
(ALZL) 0.3630 INCHES MINIMUM AND 0.3690 INCHES MAXIMUM
FIRST GROOVE WIDTH
(ALZQ) 0.5312 INCHES NOMINAL
HEAD HEIGHT
(AASU) 0.2150 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM
HEAD STYLE
(AASK) FLAT
OUTSIDE DIAMETER
(ABKV) 1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM
MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
MINOR DIAMETER LENGTH
(AGRA) 0.6400 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM
MINOR OUTSIDE DIAMETER
(ADNA) 0.4315 INCHES MINIMUM AND 0.4345 INCHES MAXIMUM
NECK RADIUS
(ALZB) 0.6250 INCHES NOMINAL
SEAT ANGLE IN DEG
(AJFY) 30.0
SECOND GROOVE DIAMETER
(ALZN) 0.3630 INCHES MINIMUM AND 0.3690 INCHES MAXIMUM
SECOND GROOVE WIDTH
(ALZR) 0.6250 INCHES NOMINAL
STEM DIAMETER
(ALZE) 0.4500 INCHES MINIMUM AND 0.4510 INCHES MAXIMUM
STEM LENGTH
(ALZD) 6.3750 INCHES NOMINAL
STEM STYLE
(ALYX) DOUBLE GROOVED

Manufacturer Part Numbers


Related Inventory

2530-01-413-8886
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2815-00-994-4438
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VALVE, POPPET E
Readily Available
2138886
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