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National Stock Number:
4820-00-831-1485
Federal Supply Class:
4820
National Item Identification Number:
008311485
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:
| 21240007 | 14007 | NIBCO INC | | 21240007 | 61623 | NIBCO INC CHEMTROL DIV | | B2028 | 11321 | CELANESE PIPING SYSTEMS INC SUB OF CELANESE CORP | | D4007PCB2028 | 11321 | CELANESE PIPING SYSTEMS INC SUB OF CELANESE CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.063 INCHES NOMINAL | | OVERALL HEIGHT | 0.156 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN | | TAPER LENGTH | 0.094 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 0.812 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.750 INCHES NOMINAL |
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