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National Stock Number:
2805-00-528-6380
Federal Supply Class:
2805
National Item Identification Number:
005286380
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.
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Manufacturer Information:
| 101-0305 | 44940 | CUMMINS POWER GENERATION INC. | | 110-305 | 44940 | CUMMINS POWER GENERATION INC. | | 110A305 | 44940 | CUMMINS POWER GENERATION INC. | | 543B | 44940 | CUMMINS POWER GENERATION INC. |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL, FED STD 66, SAE EV3 HEAD | | STEEL SAE3140,SAE1050 OR SAE4140,STEM | | STEEL, FED STD 66, SAE VF2 SEAT FACE | | METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C MINIMUM TIP | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.1406 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.3100 INCHES MINIMUM AND | | 1.3150 INCHES MAXIMUM | | NECK RADIUS | 0.3125 INCHES NOMINAL | | SEAT ANGLE IN DEG | 44.0 | | STEM STYLE | GROOVED | | GROOVE DIAMETER | 0.2100 INCHES MINIMUM AND | | 0.2200 INCHES MAXIMUM | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | GROOVE WIDTH | 0.1540 INCHES MINIMUM AND | | 0.1640 INCHES MAXIMUM | | STEM LENGTH | 5.4340 INCHES MINIMUM AND | | 5.4400 INCHES MAXIMUM | | STEM DIAMETER | 0.3090 INCHES MINIMUM AND | | 0.3095 INCHES MAXIMUM | | DISTANCE FROM GROOVE TO STEM END | 0.2500 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | CARBON RELIEF GROOVE | NOT INCLUDED | | FSC APPLICATION DATA | GASOLINE ENGINE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 44940 | | DESIGN CONTROL REFERENCE | 101-0305 |
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