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National Stock Number:
4820-00-470-6551
Federal Supply Class:
4820
National Item Identification Number:
004706551
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:
| 155FPC7-4 | 13998 | WESTERN INDUSTRIAL SUPPLY | | 155FPC7-4 | 78527 | STAPLES & PFEIFFER INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.953 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.640 INCHES NOMINAL | | OVERALL HEIGHT | 0.406 INCHES NOMINAL | | MATERIAL | PLASTIC OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
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