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National Stock Number:
4820-00-016-0215
Federal Supply Class:
4820
National Item Identification Number:
000160215
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:
| 202417 | 80318 | BTR VALVE SEALANTS INC | | V15297 | 51349 | ROCKWELL W S CO |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 4.438 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.750 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 3.000 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 1.500 INCHES NOMINAL | | MATERIAL | RUBBER OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | FLANGED BOTH ENDS |
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