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National Stock Number:
2805-00-737-1234
Federal Supply Class:
2805
National Item Identification Number:
007371234
Description:
TAPPET,ENGINE POPPET VALVE
Detail:
A CYLINDRICALLY SHAPED METAL ITEM DESIGNED TO TRANSMIT INTERMITTENT MOTION FROM THE CAM LOBE ON A SHAFT OR CAM RING, TO THE ENGINE POPPET VALVE. IT MAY BE MECHANICALLY OR HYDRAULICALLY OPERATING, AND MAY INCLUDE ADJUSTING DEVICES.
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Manufacturer Information:
| 637047 | 16460 | MARINE ENGINE SPECIALTIES DIV OF MESCO TECTONICS INC | | 637047 | 34623 | AM GENERAL LLC | | 7371234 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | GPW6500A | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | GPW6500A | 57526 | FORD MOTOR COMPANY | | GPW6500A | 82455 | FRANKLIN FIBRE-LAMITEX CORP | | ST1265 | 92856 | EATON CORP ENGINE COMPONENTS DIV | | W41-25 | 71772 | STANADYNE/CHICAGO DIV |
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Techincal Specification:
| OPERATION METHOD | MECHANICAL | | MATERIAL AND LOCATION | STEEL,AISI/SAE 5120 OVERALL | | METALLIC HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C MINIMUM FACE | | CASEHARDENING INDICATOR | CASEHARDENED | | CASEHARDENED LOCATION | FACE | | STYLE DESIGNATOR | INTERNAL THREAD AND WRENCHING FLATS PUSH ROD END | | CONCENTRIC HOLE DEPTH | 2.453 INCHES MINIMUM AND | | 2.515 INCHES MAXIMUM | | CONCENTRIC HOLE DIAMETER | 0.398 INCHES MINIMUM AND | | 0.413 INCHES MAXIMUM | | OVERALL LENGTH | 2.875 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.624 INCHES NOMINAL | | BODY GROOVE WIDTH | 0.120 INCHES NOMINAL | | SPHERICAL RADIUS | 30.000 INCHES NOMINAL | | FLATS LENGTH | 0.219 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.490 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | CAM END DIAMETER | 1.302 INCHES MINIMUM AND | | 1.317 INCHES MAXIMUM | | CAM END HEIGHT | 0.115 INCHES MINIMUM AND | | 0.125 INCHES MAXIMUM | | BODY GROOVE DIAMETER | 0.590 INCHES MINIMUM AND | | 0.595 INCHES MAXIMUM | | DISTANCE FROM BODY GROOVE CENTER TO CAM END | 1.425 INCHES NOMINAL | | ADJUSTABILITY | ADJUSTABLE | | ADJUSTING DEVICE | INCLUDED | | THREAD SIZE | 3/8-24 | | SCREW THREAD SERIES DESIGNATOR | UNF | | SCREW THREAD LENGTH | 0.625 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | SIZE DESIGNATION | STANDARD |
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