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National Stock Number:
4820-01-033-2115
Federal Supply Class:
4820
National Item Identification Number:
010332115
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:
| 084331 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | 61858 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.000 INCHES MINIMUM AND 5.015 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.867 INCHES MINIMUM AND 5.883 INCHES MAXIMUM | | FLANGE DIAMETER | 6.232 INCHES MINIMUM AND 6.247 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.397 INCHES MINIMUM AND 0.402 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEAT RADIUS | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.172 INCHES NOMINAL |
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