Product Details | VALVE STEM GUIDE

2810-00-306-6743 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.20728050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps45100033Plumbing Fixtures and Accessories48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 39494P005, 39494P5, 2810-00-306-6743, 00-306-6743, 2810003066743, 003066743

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-306-6743

Drawings & Photos | NSN 2810-00-306-6743


Cross Reference | NSN 2810-00-306-6743

Part Number Cage Code Manufacturer
39494P005 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
39494P005 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
39494P5 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
39494P5 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-306-6743

Characteristic Specifications
MATERIAL ALUMINUM
METALLIC HARDNESS RATING NOT RATED
STYLE DESIGNATOR H4 SHOULDERED W/FLATS SHANK END
OVERALL LENGTH 3.562 INCHES NOMINAL
OUTSIDE DIAMETER 1.130 INCHES MINIMUM AND 1.131 INCHES MAXIMUM
MAJOR DIAMETER LENGTH 2.499 INCHES NOMINAL
FLATS LENGTH 1.078 INCHES NOMINAL
WIDTH ACROSS FLATS 0.198 INCHES NOMINAL
BB END SHANK DIAMETER 1.062 INCHES NOMINAL
SHOULDER FIRST FILLET RADIUS 0.062 INCHES NOMINAL
BORE DIAMETER 0.8100 INCHES NOMINAL
BORE COUNTERSINK NOT INCLUDED
BORE COUNTERBORE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER 0.830 INCHES MINIMUM AND 0.840 INCHES MAXIMUM
COUNTERBORE DEPTH 0.657 INCHES MINIMUM AND 0.677 INCHES MAXIMUM
III FSC APPLICATION DATA ACFT ENG R98

Restrictions/Controls & Freight Information | NSN 2810-00-306-6743

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 593 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 2810-00-306-6743

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
5
EA : Each