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National Stock Number: 4820-01-103-9018
Federal Supply Class: 4820
National Item Identification Number: 011039018
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:
| 183229-0030 | 99657 | MAROTTA CONTROLS INC | | 183229-30 | 99657 | MAROTTA CONTROLS INC | | 280566 PART 183229-30 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 0.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.233 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.083 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.111 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT |
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