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National Stock Number:
2815-00-085-7452
Federal Supply Class:
2815
National Item Identification Number:
000857452
Description:
INSERT,ENGINE VALVE SEAT
Detail:
A METAL RING DESIGNED TO PROVIDE A SEATING SURFACE FOR A VALVE, POPPET, ENGINE IT IS MADE OF SPECIAL HIGH-GRADE ALLOY METAL THAT CAN WITHSTAND HIGH OPERATING TEMPERATURES. FOR FULID VALVES, SEE SEAT, VALVE.
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Manufacturer Information:
| 146120 | 15434 | CUMMINS INC. | | 146120 | 58992 | LA GARY CO | | 151069PC146120 | 15434 | CUMMINS INC. | | MIL-E-11276 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | QPL11276 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.680 INCHES MINIMUM AND 1.695 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.002 INCHES MINIMUM AND 2.003 INCHES MAXIMUM | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM BODY | | HARDNESS RATING | 61.0 ROCKWELL C MAXIMUM FACE | | MATERIAL | COBALT OVERALL OR CHROMIUM ALLOY OVERALL | | III FSC APPLICATION DATA | DIESEL ENGINE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.258 INCHES MINIMUM AND 0.262 INCHES MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 0.500 NOMINAL | | STYLE DESIGNATOR | PLAIN |
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