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National Stock Number:
4820-01-219-2051
Federal Supply Class:
4820
National Item Identification Number:
012192051
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:
| 273417-1 | 04190 | PNEU-HYDRO PRODUCTS |
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | TAPER LENGTH | 0.260 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 0.430 INCHES MINIMUM AND 0.433 INCHES MAXIMUM | | TAPER MINOR DIAMETER | 0.300 INCHES NOMINAL |
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