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National Stock Number: 4820-01-311-1662
Federal Supply Class: 4820
National Item Identification Number: 013111662
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:
| 20231-H PIECE 4,30 | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA | | 20836-C | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | SPECIAL FEATURES | INCLUDES BUSHING MADE OF NICKEL COPPER ALLOY |
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