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National Stock Number:
2805-00-517-9926
Federal Supply Class:
2805
National Item Identification Number:
005179926
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:
| 23923 | 08645 | BRIGGS AND STRATTON CORP | | 23923 | 90699 | UNIMASCO INC | | 394434 | 08645 | BRIGGS AND STRATTON CORP | | 4SE2017 | 57217 | STRIEGEL SUPPLY, INC. | | 3H6682-33 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | 23923 | 92441 | BRIGGS AND STRATTON CORP | | A1094 | 77576 | STERLING DIV FEDERAL MOGUL CORP |
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Techincal Specification:
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2500 INCHES NOMINAL | | DISTANCE FROM SECOND GROOVE TO STEM END | 3.4450 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 60.0 | | CHAMFER LENGTH | 0.0469 INCHES NOMINAL | | FIRST GROOVE DIAMETER | 0.2530 INCHES NOMINAL | | FIRST GROOVE WIDTH | 0.2650 INCHES NOMINAL | | FSC APPLICATION DATA | GASOLINE ENGINE | | HEAD HEIGHT | 0.1562 INCHES NOMINAL | | HEAD STYLE | MUSHROOM | | OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 3140 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR SAE SAE EV4 ASSN STD SINGLE MATERIAL RESPONSE HEAD SECOND LAYER | | MATERIAL | STEEL COMP 3140 STEM | | MATERIAL | STEEL COMP EV-4 HEAD SECOND LAYER | | NECK RADIUS | 0.3125 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 SINGLE | | SECOND GROOVE DIAMETER | 0.2890 INCHES NOMINAL | | SECOND GROOVE WIDTH | 0.3750 INCHES NOMINAL | | STEM DIAMETER | 0.3100 INCHES NOMINAL | | STEM LENGTH | 4.6730 INCHES NOMINAL | | STEM STYLE | DOUBLE GROOVED |
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