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National Stock Number:
4820-00-381-0802
Federal Supply Class:
4820
National Item Identification Number:
003810802
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:
| 432902 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | OVERALL HEIGHT | 0.920 INCHES NOMINAL | | MATERIAL | COPPER ALLOY BODY | | NOMINAL THREAD SIZE | 0.875 INCHES SINGLE THREADED PORTION | | SEAT ANGLE IN DEG | 35.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | FAUCET | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.920 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION |
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