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NSN 2805-01-048-0991, 2805010480991
VALVE,POPPET,ENGINE

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 010480991
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 2805-01-048-0991

National Stock Number (NSN) 2805-01-048-0991, or NIIN 010480991, (valve,poppet,engine) was assigned September 19, 1977 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.

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 2805010480991 contains an unknown precious metal.

This NSN is associated to Schedule B 8409918000: parts for spark-ignition internal combustion piston engines, 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

DISTANCE FROM FIRST GROOVE TO STEM END
(ALZH) 0.2812 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END
(ALZJ) 0.4375 INCHES NOMINAL
CARBON RELIEF GROOVE
(ALYZ) NOT INCLUDED
CHAMFER ANGLE IN DEG
(AATE) 45.0
CHAMFER LENGTH
(AAZP) 0.1250 INCHES NOMINAL
FIRST GROOVE DIAMETER
(ALZL) 0.3170 INCHES NOMINAL
FIRST GROOVE WIDTH
(ALZQ) 0.0625 INCHES NOMINAL
HEAD HEIGHT
(AASU) 0.1710 INCHES NOMINAL
HEAD STYLE
(AASK) FLAT
OUTSIDE DIAMETER
(ABKV) 1.8940 INCHES NOMINAL
MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
NECK RADIUS
(ALZB) 0.4420 INCHES NOMINAL
SEAT ANGLE IN DEG
(AJFY) 30.0
SECOND GROOVE DIAMETER
(ALZN) 0.3170 INCHES NOMINAL
SECOND GROOVE WIDTH
(ALZR) 0.0625 INCHES NOMINAL
STEM DIAMETER
(ALZE) 0.3730 INCHES NOMINAL
STEM LENGTH
(ALZD) 5.7380 INCHES NOMINAL
STEM STYLE
(ALYX) DOUBLE GROOVED
III MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL

Manufacturer Part Numbers


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