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National Stock Number:
4820-00-736-4492
Federal Supply Class:
4820
National Item Identification Number:
007364492
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:
| 13334 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.072 INCHES MINIMUM AND 0.074 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM | | FLANGE DIAMETER | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM | | OVERALL HEIGHT | 0.340 INCHES MINIMUM AND 0.342 INCHES MAXIMUM | | MATERIAL | STEEL COMP 440C OVERALL | | SPECIAL FEATURES | 4 FLUID HOLES AT 90 DEG 0.078 DIA | | SURFACE TREATMENT | PASSIVATE OVERALL |
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