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National Stock Number:
4820-01-146-8840
Federal Supply Class:
4820
National Item Identification Number:
011468840
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:
| V2B11147-NN | 99517 | VACCO INDUSTRIES | | V3D10171 ITEM 1 | 99517 | VACCO INDUSTRIES |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.162 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.755 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEATING SURFACE SHAPE | FLAT |
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