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National Stock Number: 4820-01-370-2828
Federal Supply Class: 4820
National Item Identification Number: 013702828
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:
| D50FF-4-00 | 65079 | DANCO VALVE COMPANY | | D50FF-4-09 | 5P967 | DANTE VALVE COMPANY | | D50FF-4-09 | 65079 | DANCO VALVE COMPANY |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | STYLE DESIGNATOR | PLAIN THREADED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE TREATMENT RESPONSE SEAT |
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