2835-00-734-6478 SHIELD ASSY Index 2805-00-734-6482 VALVE,POPPET,ENGINE

National Stock Number:
2805-00-734-6481

Federal Supply Class:
2805

National Item Identification Number:
007346481

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:
51745702978RENK AMERICA LLC
734648119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0200 INCHES NOMINAL
GROOVE WIDTH0.1560 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM
GROOVE DIAMETER0.4220 INCHES MINIMUM AND 0.4280 INCHES MAXIMUM
HEAD HEIGHT0.2730 INCHES MINIMUM AND 0.2830 INCHES MAXIMUM
HEAD STYLEFLAT
OUTSIDE DIAMETER2.2276 INCHES MINIMUM AND 2.2286 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5682 ASSN STD SINGLE MATERIAL RESPONSE HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5700 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5700 ASSN STD SINGLE MATERIAL RESPONSE TIP
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, SAE VF-2 FED STD SINGLE MATERIAL RESPONSE SEAT FACE SECOND LAYER
MATERIALNICKEL ALL0Y UNS N06003 HEAD
MATERIALSTEEL SEAT FACE SECOND LAYER
MATERIALSTEEL COMP EV-9 SEAT
MATERIALSTEEL COMP EV-9 TIP
METALLIC HARDNESS RATING56.0 NOMINAL ROCKWELL C TIP
NECK RADIUS0.7500 INCHES NOMINAL
SEAT ANGLE IN DEG45.0 SINGLE
STEM DIAMETER0.5575 INCHES MINIMUM AND 0.5580 INCHES MAXIMUM
STEM LENGTH6.6585 INCHES MINIMUM AND 6.6735 INCHES MAXIMUM


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