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National Stock Number:
4820-00-010-2378
Federal Supply Class:
4820
National Item Identification Number:
000102378
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:
| 228-0823-41 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.555 INCHES MINIMUM AND 1.565 INCHES MAXIMUM | | HARDNESS RATING | 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM LOCATION NOT OTHERWISE SPECIFIED | | OVERALL HEIGHT | 0.250 INCHES NOMINAL | | MATERIAL | RUBBER POLYETHYLENE OVERALL | | SEAT RADIUS | 1.421 INCHES MINIMUM AND 1.423 INCHES MAXIMUM | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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