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National Stock Number:
4820-01-218-3418
Federal Supply Class:
4820
National Item Identification Number:
012183418
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:
| 3169703 | 59364 | HONEYWELL INTERNATIONAL INC. | | 3169703-1 | 59364 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM | | FLANGE DIAMETER | 1.390 INCHES MINIMUM AND 1.400 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 60.000 MINIMUM AND 61.000 MAXIMUM | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.040 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
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