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National Stock Number:
4820-00-587-2181
Federal Supply Class:
4820
National Item Identification Number:
005872181
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:
| 14267 | 0UES3 | MID-AMERICA AEROTECH, LLC | | 14267 | 19156 | MOOG INC | | 14267 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS | | 14267 | 94697 | MOOG INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.031 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.137 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | FLANGE DIAMETER | 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL HEIGHT | 0.349 INCHES MINIMUM AND 0.353 INCHES MAXIMUM | | MATERIAL | STEEL COMP 440C OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | ONE END CSING 60 DEG X 0.090 DIA,SEAT END SLOTTED 4 PLACES | | SURFACE TREATMENT | PASSIVATE OVERALL |
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