Product Details | ENGINE POPPET VALVE

2810-00-294-3046 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.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 111114, 2810-00-294-3046, 00-294-3046, 2810002943046, 002943046

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-294-3046

Drawings & Photos | NSN 2810-00-294-3046


Cross Reference | NSN 2810-00-294-3046

Part Number Cage Code Manufacturer
111114 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
111114 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-294-3046

Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
METALLIC HARDNESS RATING AND LOCATION 40.0 ROCKWELL C MINIMUM OVERALL 44.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE 4 CONCAVE
HEAD HEIGHT 0.2190 INCHES NOMINAL
OUTSIDE DIAMETER 2.4010 INCHES MINIMUM AND 2.4110 INCHES MAXIMUM
NECK RADIUS 0.6870 INCHES MINIMUM AND 0.7070 INCHES MAXIMUM
SEAT ANGLE IN DEG 45.0
STEM STYLE 5 GROOVED
GROOVE DIAMETER 0.3850 INCHES MINIMUM AND 0.3870 INCHES MAXIMUM
CHAMFER LENGTH 0.0100 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM
GROOVE WIDTH 0.3740 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
STEM LENGTH 5.4690 INCHES NOMINAL
STEM DIAMETER 0.4805 INCHES MINIMUM AND 0.4815 INCHES MAXIMUM
DISTANCE FROM GROOVE TO STEM END 0.1850 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM
CHAMFER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED
III FSC APPLICATION DATA ACFT ENG R1830
MANUFACTURERS CODE 00198
DESIGN CONTROL REFERENCE 111114

Restrictions/Controls & Freight Information | NSN 2810-00-294-3046

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 2810-00-294-3046

Category Code Description
Cognizance Codes9VNavy-owned stocks of material managed by the Air Force within the San Antonio Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFPZSan Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each