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National Stock Number:
4820-01-045-7791
Federal Supply Class:
4820
National Item Identification Number:
010457791
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:
| 12524 | 1XBP3 | LEROI INTERNATIONAL INC DBA COMPAIR LEROI | | 12524 | 53239 | COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.281 INCHES MINIMUM AND 0.283 INCHES MAXIMUM | | OVERALL HEIGHT | 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.125 INCHES SINGLE THREADED PORTION | | SEAT ANGLE IN DEG | 15.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN THREADED | | SPECIAL FEATURES | SIX ADDITIONAL 0.250 IN.THRU HOLES ON A 0.656 IN.BC DIA.; GRUMMAN AEROSPACE A-10 AIRCRAFT | | THREAD LENGTH | 0.179 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 24 SINGLE THREADED PORTION |
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