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National Stock Number:
4820-00-786-0253
Federal Supply Class:
4820
National Item Identification Number:
007860253
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:
| 139802-0001 | 99657 | MAROTTA CONTROLS INC | | 139802-1 | 99657 | MAROTTA CONTROLS INC | | 215294PC108 | 99657 | MAROTTA CONTROLS INC | | 4820PL1381562 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 515294PC108 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.385 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.425 INCHES NOMINAL | | OVERALL HEIGHT | 0.050 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 7.000 NOMINAL | | STYLE DESIGNATOR | PLAIN |
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