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National Stock Number:
4820-01-529-0703
Federal Supply Class:
4820
National Item Identification Number:
015290703
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:
| 2110254 | 96169 | ELECTRIC BOAT CORPORATION | | 2110254PC20,3/4IN | 63686 | THE WALWORTH COMPANY |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 15.000 NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT RING |
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