NSN 2815-00-545-1563

Part Details | ENGINE POPPET VALVE

2815-00-545-1563 A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

Alternate Parts: 28155451563, 10882968, 10882968, 10882968, 2815-00-545-1563, 00-545-1563, 2815005451563, 005451563

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-545-156315884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

CONCAVE

TAPERED AND GROOVED

Cross Reference | NSN 2815-00-545-1563
Part Number Cage Code Manufacturer
28155451563SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
1088296802978L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS
1088296831033TRW INC TRW INTL TRADE GOVERNMENTSALES DEPT
1088296819207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 2815-00-545-1563
Characteristic Specifications
HEAD STYLE CONCAVE
HEAD HEIGHT0.2380 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
OUTSIDE DIAMETER2.1820 INCHES MINIMUM AND 2.1920 INCHES MAXIMUM
NECK RADIUS0.5000 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE TAPERED AND GROOVED
GROOVE DIAMETER0.4220 INCHES MINIMUM AND 0.4280 INCHES MAXIMUM
CHAMFER LENGTH0.0312 INCHES NOMINAL
GROOVE WIDTH0.1560 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM
MINOR OUTSIDE DIAMETER0.4970 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM
MINOR DIAMETER LENGTH0.5318 INCHES NOMINAL
STEM LENGTH6.9310 INCHES MINIMUM AND 6.9450 INCHES MAXIMUM
STEM DIAMETER0.5570 INCHES MINIMUM AND 0.5580 INCHES MAXIMUM
DISTANCE FROM MINOR DIAMETER TO STEM END0.5920 INCHES NOMINAL
DISTANCE FROM GROOVE TO STEM END1.2800 INCHES NOMINAL
CHAMFER ANGLE IN DEG45.0
TAPER ANGLE IN DEG15.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATADIESEL ENGINE