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National Stock Number:
4820-01-263-7179
Federal Supply Class:
4820
National Item Identification Number:
012637179
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:
| 8872-8 | 57574 | VELAN VALVE CORP. | | 8872-8 ITEM 5B | 57574 | VELAN VALVE CORP. | | 9017-006-006-S | 57574 | VELAN VALVE CORP. | | 9017-006-178 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.188 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.375 INCHES NOMINAL | | OVERALL HEIGHT | 2.758 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | SEAT ANGLE IN DEG | 5.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
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