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National Stock Number:
4820-01-081-2628
Federal Supply Class:
4820
National Item Identification Number:
010812628
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:
| 17BV270 | 45152 | OSHKOSH CORP | | 17BV270 | 75Q65 | OSHKOSH DEFENSE LLC | | 237995 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 1.170 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.834 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.584 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.030 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.020 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C NOMINAL OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 0.031 INCHES NOMINAL | | SPECIAL FEATURES | FOUR SLOTS LOCATED 0.188 IN. BETWEEN CENTERS |
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