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National Stock Number:
4820-01-121-1855
Federal Supply Class:
4820
National Item Identification Number:
011211855
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:
| F-254-B | 77081 | INGERSOLL-DRESSER PUMP CO | | F254B-PIECE62 | 77081 | INGERSOLL-DRESSER PUMP CO | | TB614 | 77081 | INGERSOLL-DRESSER PUMP CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.378 INCHES NOMINAL | | FLANGE DIAMETER | 3.595 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.253 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.562 INCHES NOMINAL |
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