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National Stock Number: 4820-00-459-6191
Federal Supply Class: 4820
National Item Identification Number: 004596191
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:
622999 | 08752 | PARKER-HANNIFIN CORP FLUIDPOWER GROUP MOBILE HYDRAULICS DIV | 622999 | 09990 | PARKER-HANNIFIN CORPORATION | D37075 | 10988 | CNH INDUSTRIAL AMERICA LLC | 622999 | 45681 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.362 INCHES NOMINAL | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM OVERALL AND 48.0 ROCKWELL C MAXIMUM OVERALL | OVERALL HEIGHT | 0.437 INCHES NOMINAL | MATERIAL | STEEL COMP 1137 SEAT OR STEEL COMP 4140 SEAT | SEAT ANGLE IN DEG | 0.250 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN |
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