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National Stock Number:
4820-01-221-8873
Federal Supply Class:
4820
National Item Identification Number:
012218873
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:
| 0607881 | 63686 | THE WALWORTH COMPANY | | 9552-81-5AY-1 | 63686 | THE WALWORTH COMPANY | | 9552-81AY1 | 63686 | THE WALWORTH COMPANY | | N10700 | 63686 | THE WALWORTH COMPANY | | N10700 PIECE 2B | 63686 | THE WALWORTH COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-217,WC1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL |
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