Product Details | ENGINE POPPET VALVE TAPPET GUIDE

2810-00-335-6421 A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a VALVE, POPPET, ENGINE. It may have a flange(s) and/or groove(s).20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 212793R001, 212793R1, 2810-00-335-6421, 00-335-6421, 2810003356421, 003356421

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-335-6421

Cross Reference | NSN 2810-00-335-6421

Part Number Cage Code Manufacturer
212793R001 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
212793R001 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
212793R1 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
212793R1 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-335-6421

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, AMS 4118
OVERALL LENGTH 4.716 INCHES MINIMUM AND 4.756 INCHES MAXIMUM
THREAD PROVISION THREADED
SPECIAL FEATURES THD END 1.375 IN. DIA; FM THD END 1.29 IN. DIA,FLANGE 1.25 IN. DIA,GROOVE 1.08 IN. DIA; BODY DECREASES IN DIA,1.1415 IN. DIA AT 0.781 IN. FM FLANGE,1.1355 IN. DIA AT 3.219 IN. FM FLANGE; SECOND END 1.062 IN. DIA,0.156 IN. LG CHAMFERED END; THD END SLANTED 8.0 DEG
III END ITEM IDENTIFICATION R2800 ACFT ENG
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 212793R1

Restrictions/Controls & Freight Information | NSN 2810-00-335-6421

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
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2810-00-335-6421

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