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National Stock Number:
4820-00-019-0498
Federal Supply Class:
4820
National Item Identification Number:
000190498
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:
| A21023-14 | 58455 | SUPERIOR AIR PRODUCTS CO |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | COBALT-CHROMIUM-TUNGSTEN ALLOY ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COBALT ALLOY OVERALL |
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