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National Stock Number:
4810-00-672-4156
Federal Supply Class:
4810
National Item Identification Number:
006724156
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:
| 41-0165-1 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.680 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.810 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.505 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND | | 60.0 ROCKWELL C MAXIMUM OVERALL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 72914 | | DESIGN CONTROL REFERENCE | 41-0165-1 |
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