4820-00-630-0026 VALVE,CHECK Index 3040-00-630-0029 LEVER,MANUAL CONTROL

National Stock Number:
2805-00-630-0028

Federal Supply Class:
2805

National Item Identification Number:
006300028

Description:
VALVE,POPPET,ENGINE

Detail:
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.


Manufacturer Information:
131882R231007NAVISTAR INTL CORP
131882R289346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
131882R331007NAVISTAR INTL CORP
131882R531007NAVISTAR INTL CORP
131882R589346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
131882R389346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
1N131882R223382FWD SEAGRAVE HOLDINGS LP
X2161C73160FEDERAL-MOGUL CORP POWERTRAIN PRODUCTS DIV
V1660S76255MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO
E-397S83087GOULD INC INDUSTRIAL MARKETING DIV
D-1497S95019DANA CORP SPICER TRANSMISSION DIV
I1-131882R596311DAKOTA FIRE APPARATUS CO INC


Techincal Specification:
DISTANCE FROM GROOVE TO STEM END0.2812 INCHES NOMINAL0.2812 INCHES NOMINAL
CARBON RELIEF GROOVENOT INCLUDEDNOT INCLUDED
CHAMFER ANGLE IN DEG45.045.0
CHAMFER LENGTH0.0938 INCHES NOMINAL0.0938 INCHES NOMINAL
GROOVE WIDTH0.5000 INCHES NOMINAL0.5000 INCHES NOMINAL
GROOVE DIAMETER0.3200 INCHES NOMINAL0.3200 INCHES NOMINAL
HEAD HEIGHT0.2188 INCHES NOMINAL0.2188 INCHES NOMINAL
HEAD STYLEFLATFLAT
OUTSIDE DIAMETER1.3906 INCHES NOMINAL1.3906 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALLSTEEL CORROSION RESISTING OVERALL
NECK RADIUS0.2968 INCHES NOMINAL0.2968 INCHES NOMINAL
SEAT ANGLE IN DEG45.045.0
STEM STYLEGROOVEDGROOVED
STEM DIAMETER0.4340 INCHES NOMINAL0.4340 INCHES NOMINAL
STEM LENGTH5.7500 INCHES NOMINAL5.7500 INCHES NOMINAL


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us