NSN 2815-00-678-3201

Part Details | VALVE STEM GUIDE

2815-00-678-3201 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: 2815006783201, 8725176, 8725176, 8725176, 2815-00-678-3201, 00-678-3201, 2815006783201, 006783201

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-678-320132562 ( GUIDE, VALVE STEM )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 2815-00-678-3201
Part Number Cage Code Manufacturer
2815006783201SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
872517602978L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS
8725176R1120SATAIR A/S
872517619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 2815-00-678-3201
Characteristic Specifications
METALLIC HARDNESS RATING85.0 NOMINAL ROCKWELL B
STYLE DESIGNATOR3 PLAIN
SHOULDER DIAMETER0.781 INCHES NOMINAL
SHOULDER LENGTH0.184 INCHES NOMINAL
OVERALL LENGTH3.440 INCHES NOMINAL
OUTSIDE DIAMETER1.120 INCHES NOMINAL
TAPER LENGTH0.125 INCHES NOMINAL
TAPER MINOR DIAMETER0.690 INCHES NOMINAL
MAJOR DIAMETER LENGTH0.128 INCHES NOMINAL
AA END DIAMETER0.746 INCHES NOMINAL
BB END SHANK DIAMETER0.699 INCHES NOMINAL
BB END CHAMFER LENGTH0.030 INCHES NOMINAL
BB END CHAMFER ANGLE IN DEG45.0
AA END CHAMFER LENGTH0.030 INCHES NOMINAL
AA END CHAMFER ANGLE IN DEG45.0
SHOULDER FIRST FILLET RADIUS0.030 INCHES NOMINAL
SHOULDER SECOND FILLET RADIUS0.030 INCHES NOMINAL
FILLET STEP RADIUS0.030 INCHES NOMINAL
LENGTH FROM AA END TO LARGEST DIAMETER FACE1.314 INCHES NOMINAL
BORE DIAMETER0.4840 INCHES NOMINAL
BORE COUNTERSINK NOT INCLUDED
BORE COUNTERBORE NOT INCLUDED
SPECIAL FEATURESSPIRAL GROOVE,0.006 IN. RADIUS GROOVES,0.020 IN. DEEP,0.011 IN. W