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National Stock Number:
2810-00-037-5805
Federal Supply Class:
2810
National Item Identification Number:
000375805
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:
| 158175 | 00198 | PRATT & WHITNEY CANADA CORP | | 158175 | 12776 | AIRCRAFT SUPPLIES | | 158175 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL AND LOCATION | STEEL, AMS 5700 OVERALL | | METALLIC HARDNESS RATING AND LOCATION | 60.0 ROCKWELL C NOMINAL TIP | | HEAD STYLE | MUSHROOM | | HEAD HEIGHT | 0.6050 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.5930 INCHES NOMINAL | | NECK RADIUS | 0.8750 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | CARBON RELIEF GROOVE | NOT INCLUDED | | REFERENCE DATA AND LITERATURE | AF TO. 2R-R2800-4 & AF TO. 2R-R2000-4 & 2R-R4360-4 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 12776 | | DESIGN CONTROL REFERENCE | 158175 |
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