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National Stock Number:
4730-00-823-6460
Federal Supply Class:
4730
National Item Identification Number:
008236460
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:
| 913814-5 | 54297 | NUMBER INC | | 913814-5 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.090 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.735 INCHES NOMINAL | | OVERALL HEIGHT | 0.340 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 565.1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEAT RADIUS | 0.219 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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