Product Details | VALVE STEM GUIDE

2810-00-048-7434 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: AS166282R7, LA166282R7, 166282M030P060, 166282R007, 166282R7, 2810-00-048-7434, 00-048-7434, 2810000487434, 000487434

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-048-7434

Drawings & Photos | NSN 2810-00-048-7434


Cross Reference | NSN 2810-00-048-7434

Part Number Cage Code Manufacturer
166282M030P060 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
166282M030P060 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
166282R007 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
166282R007 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
166282R7 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
166282R7 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
AS166282R7 12776 AIRCRAFT SUPPLIES
LA166282R7 16223 LARSON AIRE INC

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Technical Data | NSN 2810-00-048-7434

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING 75.0 MINIMUM ROCKWELL B AND 88.0 MAXIMUM ROCKWELL B
STYLE DESIGNATOR H2 PLAIN FLANGED
OVERALL LENGTH 3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM
OUTSIDE DIAMETER 1.240 INCHES NOMINAL
MAJOR DIAMETER LENGTH 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
BB END SHANK DIAMETER 0.9655 INCHES MINIMUM AND 0.9665 INCHES MAXIMUM
AA END CHAMFER LENGTH 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
AA END CHAMFER ANGLE IN DEG 30.000
SHOULDER FIRST FILLET RADIUS 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM
BORE DIAMETER 0.6400 INCHES MINIMUM AND 0.6430 INCHES MAXIMUM
BORE COUNTERSINK NOT INCLUDED
BORE COUNTERBORE NOT INCLUDED
SPECIAL FEATURES AA END IS MILLED W/ANGLE OF 2.DEG30 MIN. PORM 50 MIN.,SHANK HAS ROCKWELL HARDNESS B SCALE 80 TO 88,0.750 IN. LG FROM BB END
III FSC APPLICATION DATA ENGINE,ACFT,RECIPROCATING
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 166282R7

Restrictions/Controls & Freight Information | NSN 2810-00-048-7434

Category Code Description
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.
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 095190 HARDWARE, NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 713 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