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National Stock Number: 4820-01-553-5400
Federal Supply Class: 4820
National Item Identification Number: 015535400
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:
178462 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | SEAL ACCOMMODATION TYPE | GROOVED | SPECIAL FEATURES | USED ON 4820013341729 |
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