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National Stock Number:
4470-00-782-5589
Federal Supply Class:
4470
National Item Identification Number:
007825589
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:
| E-223K-2,PC65 | 74965 | CLARK-RELIANCE LLC | | E226REVKPC66 | 74965 | CLARK-RELIANCE LLC | | E262PC79 | 74965 | CLARK-RELIANCE LLC | | E265PC92 | 74965 | CLARK-RELIANCE LLC | | E274PC92 | 74965 | CLARK-RELIANCE LLC | | E293REVHPC9 | 74965 | CLARK-RELIANCE LLC | | E302PC9 | 74965 | CLARK-RELIANCE LLC | | V10658 | 74965 | CLARK-RELIANCE LLC | | V13278 | 74965 | CLARK-RELIANCE LLC |
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Techincal Specification:
| THREAD LENGTH | 0.438 INCHES NOMINAL SINGLE THREADED PORTION | | CRITICALITY CODE JUSTIFICATION | ZZZY | | NOMINAL THREAD SIZE | 0.750 INCHES SINGLE THREADED PORTION | | MATERIAL | COBALT ALLOY OVERALL | | SEAT ANGLE IN DEG | 15.000 NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL IN ACCORDANCE WITH ACTIVITY HXQUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | THREAD QUANTITY PER INCH | 16 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION | | THREAD CLASS | 2A SINGLE THREADED PORTION |
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