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National Stock Number: 4820-01-258-2233
Federal Supply Class: 4820
National Item Identification Number: 012582233
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:
| 51729B007 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 51729B007 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | MATERIAL | COPPER ALLOY 922 OVERALL | | SEATING SURFACE SHAPE | FLAT |
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