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National Stock Number:
4820-01-420-2525
Federal Supply Class:
4820
National Item Identification Number:
014202525
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:
| 211027772 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 593-6405215 FIND 14 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF6002-400-FN-14 | 43689 | HUNTINGTON INGALLS INC | | 6405215 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLA FED SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | NICKEL ALLOY SEAT | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | SPECIAL FEATURES | LOWER SEAT |
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