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National Stock Number:
4820-01-013-3388
Federal Supply Class:
4820
National Item Identification Number:
010133388
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:
| 88426 | 57574 | VELAN VALVE CORP. | | 88426 5IN PIECE | 57574 | VELAN VALVE CORP. | | 88426 5IN PIECE 2 | 57574 | VELAN VALVE CORP. | | 9017-001-148 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 2.750 INCHES MINIMUM AND | | 2.765 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.357 INCHES MINIMUM AND | | 6.365 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 5.062 INCHES NOMINAL | | MATERIAL | STEEL,ASTM A216,GRADE WCB OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL |
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