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National Stock Number: 4820-00-128-0718
Federal Supply Class: 4820
National Item Identification Number: 001280718
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:
UH12695 | 12736 | CLAYTON MANUFACTURING COMPANY |
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Techincal Specification:
STYLE DESIGNATOR | PLAIN | OVERALL HEIGHT | 0.406 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 1.350 INCHES MINIMUM AND | | 1.354 INCHES MAXIMUM | BODY INSIDE DIAMETER | 1.000 INCHES MINIMUM AND | | 1.005 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI 303/SAE 30303 FED STD ALL MATERIAL RESPONSES OVERALL | SEATING SURFACE SHAPE | ANGULAR | SEAT ANGLE IN DEG | 15.000 NOMINAL |
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