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National Stock Number:
4820-01-219-4956
Federal Supply Class:
4820
National Item Identification Number:
012194956
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:
| 2192-0061-1 | 04577 | MISSION SYSTEMS ORCHARD PARK INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.217 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | FLANGE DIAMETER | 0.217 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
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