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National Stock Number:
4820-01-596-5016
Federal Supply Class:
4820
National Item Identification Number:
015965016
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:
| 7490-756 ITEM 18 6IN | 57574 | VELAN VALVE CORP. | | 8575-000-073 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| MATERIAL | STEEL COMP 347 SEAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLTED BONNET STOP CHECK VALVE AND GLOBE VALVE | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | VALVE SIZE IS 18 INCH; FLANGED END CONNECTIONS MACHINED WITH ASME B16.5, CLASS 300; VALVE CLOSED BY CLOCKWISE ROTATION OF THE HANDWHEEL |
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