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National Stock Number:
4810-00-954-4246
Federal Supply Class:
4810
National Item Identification Number:
009544246
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:
| P1704-61 | 35962 | SAFRAN LANDING SYSTEMS CANADA INC |
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Techincal Specification:
| OVERALL HEIGHT | 0.474 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEAT ANGLE IN DEG | 41.000 MINIMUM AND 42.500 MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | BODY OUTSIDE DIAMETER | 0.312 INCHES NOMINAL | | BODY STEPPED INSIDE DIAMETER | 0.093 INCHES NOMINAL SECOND STEP | | BODY STEPPED INSIDE DIAMETER | 0.046 INCHES NOMINAL FIRST STEP | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL |
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