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National Stock Number:
4820-00-727-1908
Federal Supply Class:
4820
National Item Identification Number:
007271908
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:
| 30002 | 16780 | EATON AEROSPACE LLC |
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Techincal Specification:
| FLANGE DIAMETER | 0.749 INCHES NOMINAL | | FSC APPLICATION DATA | VALVE,LINEAR,DIRECTIONAL CONTROL,AIRCRAFT | | HARDNESS RATING | 43.0 ROCKWELL C NOMINAL OVERALL AND 47.0 ROCKWELL C MINIMUM OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.719 INCHES NOMINAL | | SPECIAL FEATURES | 4 HOLES EQL SPACED 0.181 IN. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-H-6083 MIL SPEC SINGLE TREATMENT RESPONSE BODY | | SURFACE TREATMENT | LUBRICANT BODY |
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