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National Stock Number:
4810-00-168-8713
Federal Supply Class:
4810
National Item Identification Number:
001688713
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:
| 00350-S4902-595811PC196 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 150-417LPC196 | 27235 | HARDIE-TYNES CO., INC. | | 20-196 | 27235 | HARDIE-TYNES CO., INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 2.172 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.875 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.430 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT | | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE THREADED PORTION | | THREAD CLASS | 3B SINGLE THREADED PORTION | | THREAD LENGTH | 0.438 INCHES NOMINAL SINGLE THREADED PORTION |
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