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National Stock Number:
4820-01-482-3672
Federal Supply Class:
4820
National Item Identification Number:
014823672
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:
| 8880-018 ITEM NO 57B | 57574 | VELAN VALVE CORP. | | 9018-001-005-S | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.120 INCHES MINIMUM AND 8.125 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A182F11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 3.502 INCHES NOMINAL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | SUGGESTED NAME SEAT(STELLITED) | | STYLE DESIGNATOR | PLAIN |
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