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National Stock Number: 4820-01-419-3626
Federal Supply Class: 4820
National Item Identification Number: 014193626
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:
| 3151989-B 4IN ITEM 6 | 14959 | CRANE CO DIV VALVE DIV | | 47XUF-4.00IPS P | 14959 | CRANE CO DIV VALVE DIV |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A106 GR B ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN THREADED |
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