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National Stock Number:
4820-01-022-1448
Federal Supply Class:
4820
National Item Identification Number:
010221448
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:
| 084332 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | 58081SA | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | 58081SAPC2 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | 59202 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 5.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 4.010 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.255 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.167 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 3.000 INCHES NOMINAL |
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