Product Details | VALVE STEM GUIDE

2810-00-479-3486 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: 44698R3, 2810-00-479-3486, 00-479-3486, 2810004793486, 004793486

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-479-3486

Drawings & Photos | NSN 2810-00-479-3486


Cross Reference | NSN 2810-00-479-3486

Part Number Cage Code Manufacturer
44698R3 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
44698R3 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-479-3486

Characteristic Specifications
MATERIAL COPPER ALLOY
METALLIC HARDNESS RATING 85.0 MINIMUM ROCKWELL F
STYLE DESIGNATOR H11 PLAIN-SHOULDERED
OVERALL LENGTH 3.270 INCHES NOMINAL
OUTSIDE DIAMETER 1.093 INCHES NOMINAL
MAJOR DIAMETER LENGTH 0.078 INCHES NOMINAL
AA END DIAMETER 0.938 INCHES NOMINAL
BB END SHANK DIAMETER 0.8875 INCHES NOMINAL
BB END RADIUS 0.030 INCHES NOMINAL
SHOULDER FIRST FILLET RADIUS 0.045 INCHES NOMINAL
SHOULDER SECOND FILLET RADIUS 0.045 INCHES NOMINAL
LENGTH FROM AA END TO LARGEST DIAMETER FACE 0.708 INCHES NOMINAL
BORE DIAMETER 0.6075 INCHES MINIMUM AND 0.6105 INCHES MAXIMUM
BORE COUNTERSINK NOT INCLUDED
BORE COUNTERBORE NOT INCLUDED
III FSC APPLICATION DATA ACFT ENG R2800
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 44698R3

Restrictions/Controls & Freight Information | NSN 2810-00-479-3486

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
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 2810-00-479-3486

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
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
H
EA : Each