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National Stock Number: 4820-01-435-0443
Federal Supply Class: 4820
National Item Identification Number: 014350443
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:
| M31F10812 77 | 61661 | NEWMANS INC NEW JERSEY DIV | | M31F10812 77 ITEM 2 | 61661 | NEWMANS INC NEW JERSEY DIV |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | AST-182GR F6A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | USED ON CLASS 150 CAST STEEL SWING CHECK VALVE, NEWMANS INC. |
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