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National Stock Number:
2805-00-516-7223
Federal Supply Class:
2805
National Item Identification Number:
005167223
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:
| 45814A | 70188 | FRANKLIN ENGINE CO INC |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL | | METALLIC HARDNESS RATING AND LOCATION | 50.0 SHORE SCLEROSCOPE MINIMUM TIP | | HEAD STYLE | FLAT | | HEAD HEIGHT | 0.0610 INCHES MINIMUM AND | | 0.0710 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.6200 INCHES MINIMUM AND | | 1.6300 INCHES MAXIMUM | | NECK RADIUS | 0.4375 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM STYLE | SLOTTED | | CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | SLOT WIDTH | 0.1600 INCHES NOMINAL | | SLOT LENGTH | 0.3300 INCHES MINIMUM AND | | 0.3380 INCHES MAXIMUM | | STEM LENGTH | 5.0540 INCHES MINIMUM AND | | 5.0700 INCHES MAXIMUM | | STEM DIAMETER | 0.3720 INCHES MINIMUM AND | | 0.3730 INCHES MAXIMUM | | DISTANCE FROM SLOT TO STEM END | 0.1090 INCHES NOMINAL | | SLOT RADIUS | 0.0790 INCHES MINIMUM AND | | 0.0810 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 45.0 | | CARBON RELIEF GROOVE | NOT INCLUDED | | FSC APPLICATION DATA | GASOLINE ENGINE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 70188 | | DESIGN CONTROL REFERENCE | 45814A |
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