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National Stock Number:
4810-00-144-6383
Federal Supply Class:
4810
National Item Identification Number:
001446383
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:
| 1619841-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.937 INCHES MINIMUM AND 0.979 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.260 INCHES MINIMUM AND 1.263 INCHES MAXIMUM | | BODY STEPPED INSIDE DIAMETER | 0.937 INCHES MINIMUM AND 0.979 INCHES MAXIMUM FIRST STEP | | BODY STEPPED INSIDE DIAMETER | 1.000 INCHES NOMINAL SECOND STEP | | FSC APPLICATION DATA | REGULATOR,OXYGEN,ACFT | | OVERALL HEIGHT | 0.234 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 ALLOY 6061 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM OVERALL | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | SEAL ACCOMMODATION TYPE | GROOVED | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | ANODIZE OVERALL |
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