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National Stock Number:
4810-01-372-8548
Federal Supply Class:
4810
National Item Identification Number:
013728548
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:
| 2028737-0061 ITEM 1 | 99657 | MAROTTA CONTROLS INC | | 233086-0001 | 99657 | MAROTTA CONTROLS INC | | 233086-1 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.282 INCHES MINIMUM AND 0.284 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | FLANGE DIAMETER | 0.494 INCHES MINIMUM AND 0.496 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.074 INCHES MINIMUM AND 0.081 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | MATERIAL | ALUMINUM ALLOY 6061 FLANGE | | MATERIAL | PLASTIC SEAT | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
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