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National Stock Number:
4820-00-900-2360
Federal Supply Class:
4820
National Item Identification Number:
009002360
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:
| 149723-0011 | 99657 | MAROTTA CONTROLS INC | | 149723-11 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.384 INCHES MINIMUM AND 0.388 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.508 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | FLANGE DIAMETER | 0.622 INCHES MINIMUM AND 0.624 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.081 INCHES MINIMUM AND 0.084 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE NYLON FACE | | MATERIAL | STEEL COMP 301 BODY | | SEATING SURFACE SHAPE | FLAT | | UNDER FLANGE HEIGHT | 0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT | PASSIVATE OVERALL |
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