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National Stock Number:
4820-00-075-0364
Federal Supply Class:
4820
National Item Identification Number:
000750364
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
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Manufacturer Information:
| 10008 | 54402 | RPS-FL, INC. | | 20019P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 20019P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | Y-122451 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | Y-122451 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.031 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.344 INCHES NOMINAL | | FLANGE DIAMETER | 4.375 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 1.250 INCHES NOMINAL |
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