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National Stock Number:
4820-01-124-7785
Federal Supply Class:
4820
National Item Identification Number:
011247785
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:
| 15-A4751 | 28953 | RIX INDUSTRIES | | B3170 PIECE 1 | 28953 | RIX INDUSTRIES |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 2.496 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.122 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.396 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.262 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.268 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | ITEM HAS TWELVE HOLES 0.255 IN. DIA EQUALLY SPACED ON A 1.478 IN. DIA BOLT CIRCLE THRU THE HTH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 28953 | | DESIGN CONTROL REFERENCE | 15-A4751 |
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