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National Stock Number:
4810-00-030-9315
Federal Supply Class:
4810
National Item Identification Number:
000309315
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:
| 222577 | 79318 | MEGGITT NORTH HOLLYWOOD INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.364 INCHES NOMINAL | | FLANGE DIAMETER | 0.590 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.302 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 OR STEEL COMP 316 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE THREADED PORTION | | SEAL ACCOMMODATION TYPE | GROOVED | | SEAT RADIUS | 0.140 INCHES MINIMUM AND 0.141 INCHES MAXIMUM | | SEATING SURFACE SHAPE | RADIAL | | SPECIAL FEATURES | HEX. HEAD 0.625 IN. ACROSS FLATS,0.186 IN. DIA HOLE THROUGH THE HEAD; 0.158 IN. DIA HOLE THROUGH THE LENGTH OF THE SEAT | | STYLE DESIGNATOR | FAUCET | | THREAD LENGTH | 0.216 INCHES MINIMUM AND 0.229 INCHES MAXIMUM SINGLE THREADED PORTION | | THREAD CLASS | 20 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.305 INCHES NOMINAL |
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