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National Stock Number:
4820-00-622-3275
Federal Supply Class:
4820
National Item Identification Number:
006223275
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:
| 585-514-1716513REVAPC30 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | AV53-232PC30 | 04845 | AUTOMATIC SWITCH COMPANY | | AV69-269PC27 | 04845 | AUTOMATIC SWITCH COMPANY | | FV51-182 | 04845 | AUTOMATIC SWITCH COMPANY | | GV53-173PC30 | 04845 | AUTOMATIC SWITCH COMPANY | | GV55-444PC27 | 04845 | AUTOMATIC SWITCH COMPANY | | GV71-887PC27 | 04845 | AUTOMATIC SWITCH COMPANY | | GV55-444PC27 | 04945 | DRESSER INDUSTRIES INC PETROLEUM EQUIPMENT DIV - WAYNE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL | | FLANGE DIAMETER | 1.375 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.266 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.188 INCHES SINGLE THREADED PORTION | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.219 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.438 INCHES NOMINAL |
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