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National Stock Number:
4810-00-168-8745
Federal Supply Class:
4810
National Item Identification Number:
001688745
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:
| 150-570GPC220 | 27235 | HARDIE-TYNES CO., INC. | | 150-570HPC220 | 27235 | HARDIE-TYNES CO., INC. | | 150-570KPC220 | 27235 | HARDIE-TYNES CO., INC. | | 150-570PC220 | 27235 | HARDIE-TYNES CO., INC. | | 150-570YPC220 | 27235 | HARDIE-TYNES CO., INC. | | 150-589 PIECE 220 | 27235 | HARDIE-TYNES CO., INC. | | 30-220 | 27235 | HARDIE-TYNES CO., INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.655 INCHES NOMINAL | | FLANGE DIAMETER | 2.500 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.750 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 2.188 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.375 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.750 INCHES NOMINAL |
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