NSN 2810-00-118-8256

Part Details | VALVE STEM GUIDE

2810-00-118-8256 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.

Alternate Parts: AS87208, 87208, 87208, 2810-00-118-8256, 00-118-8256, 2810001188256, 001188256

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-118-825632562 ( GUIDE, VALVE STEM )
REFERENCE DRAWINGS & PICTURES

PLAIN FLANGED

GUIDE,VALVE STEM | 2810-00-118-8256, 001188256
Cross Reference | NSN 2810-00-118-8256
Part Number Cage Code Manufacturer
AS8720812776AIRCRAFT SUPPLIES
8720800198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
8720877445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 2810-00-118-8256
Characteristic Specifications
METALLIC HARDNESS RATING85.0 NOMINAL ROCKWELL F
STYLE DESIGNATOR PLAIN FLANGED
OVERALL LENGTH3.064 INCHES MINIMUM AND 3.084 INCHES MAXIMUM
OUTSIDE DIAMETER0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
MAJOR DIAMETER LENGTH0.066 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
BB END SHANK DIAMETER0.8135 INCHES MINIMUM AND 0.8145 INCHES MAXIMUM
AA END CHAMFER LENGTH0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
AA END CHAMFER ANGLE IN DEG45.0
SHOULDER FIRST FILLET RADIUS0.010 INCHES NOMINAL
BORE DIAMETER0.6150 INCHES MINIMUM AND 0.6180 INCHES MAXIMUM
BORE COUNTERSINK NOT INCLUDED
MATERIAL COPPER ALLOY 905
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4846 ASSN STD 1ST MATERIAL RESPONSE
BORE COUNTERBORE NOT INCLUDED
FSC APPLICATION DATAACFT ENG R1830