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National Stock Number:
2805-00-753-8628
Federal Supply Class:
2805
National Item Identification Number:
007538628
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:
| 710A4 | 56442 | DIAMOND REO TRUCK CO | | 7538628 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 913571 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
| ADJUSTABILITY | NONADJUSTABLE | | BODY HOLE DIAMETER | 0.190 INCHES NOMINAL | | CAM END DIAMETER | 1.123 INCHES MINIMUM AND 1.124 INCHES MAXIMUM | | CASEHARDENED LOCATION | OVERALL | | CASEHARDENING INDICATOR | CASEHARDENED | | CONCENTRIC HOLE DEPTH | 1.880 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.940 INCHES NOMINAL | | COUNTERBORE DEPTH | 1.780 INCHES NOMINAL | | DISTANCE FROM BODY HOLE CENTER TO CAM END | 0.545 INCHES NOMINAL | | FSC APPLICATION DATA | ENGINES,RECIPROCATING,GASOLINE,EXCEPT AIRCRAFT PRIME MOVING | | OVERALL LENGTH | 2.250 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | METALLIC HARDNESS RATING AND LOCATION | 50.0 ROCKWELL C MINIMUM OVERALL | | OPERATION METHOD | HYDRAULIC | | SIZE DESIGNATION | STANDARD | | SPECIAL FEATURES | CONCENTRIC HOLE IS TAPPERED,TIP END 0.200 IN.RADIUS | | SPHERICAL RADIUS | 80.000 INCHES NOMINAL | | STYLE DESIGNATOR | COUNTERBORED PUSH ROD END |
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