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National Stock Number:
4820-00-897-7033
Federal Supply Class:
4820
National Item Identification Number:
008977033
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:
| 583652 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 583652 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | FLANGE DIAMETER | 0.554 INCHES MINIMUM AND 0.556 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.107 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.051 INCHES MINIMUM AND 0.053 INCHES MAXIMUM |
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