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National Stock Number: 4820-01-137-5346
Federal Supply Class: 4820
National Item Identification Number: 011375346
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:
| VA-1998 PIECE 6 | 27424 | MORLAND VALVE CO INC SUB OF SMITH VALVE CORP | | VA-1998 PIECE 60 | 11859 | HUNT VALVE COMPANY, INC. | | VA-1998 PIECE 60 | 27424 | MORLAND VALVE CO INC SUB OF SMITH VALVE CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.000 INCHES NOMINAL | | OVERALL HEIGHT | 0.873 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN | | TAPER LENGTH | 0.656 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 7.297 INCHES NOMINAL | | TAPER MINOR DIAMETER | 6.000 INCHES NOMINAL |
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