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National Stock Number:
4820-00-197-4140
Federal Supply Class:
4820
National Item Identification Number:
001974140
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:
| 155FPC7-6 | 13998 | WESTERN INDUSTRIAL SUPPLY | | 155FPC7-6 | 78527 | STAPLES & PFEIFFER INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.965 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.750 INCHES NOMINAL | | OVERALL HEIGHT | 0.525 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEAT ANGLE IN DEG | 50.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
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