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National Stock Number:
4820-00-459-6323
Federal Supply Class:
4820
National Item Identification Number:
004596323
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:
| NB3-5-4 | 27477 | MCC HOLDINGS, INC. | | NB3-5-4 | 59309 | MCC HOLDINGS, INC. | | NB3.5-4 | 27477 | MCC HOLDINGS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.275 INCHES MINIMUM AND 3.285 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.753 INCHES NOMINAL | | OVERALL HEIGHT | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM | | SEAT ANGLE IN DEG | 39.500 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
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