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National Stock Number:
4820-00-457-1589
Federal Supply Class:
4820
National Item Identification Number:
004571589
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:
| 182063-0081 | 99657 | MAROTTA CONTROLS INC | | 182063-81 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.048 INCHES MINIMUM AND | | 0.050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.429 INCHES MINIMUM AND | | 0.430 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.187 INCHES MINIMUM AND | | 0.188 INCHES MAXIMUM | | MATERIAL | PLASTIC BODY | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 89.000 MINIMUM AND | | 91.000 MAXIMUM |
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