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National Stock Number: 4820-01-413-6251
Federal Supply Class: 4820
National Item Identification Number: 014136251
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:
| 12602 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC | | 3277851 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 96679-A PART 12602 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC | | 3277851 PART 12602 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.937 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | VALVE,TEMP REG | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.304 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
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