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National Stock Number:
4820-00-956-8932
Federal Supply Class:
4820
National Item Identification Number:
009568932
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:
| 52730A142 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 52730A142 | 3D7F2 | DOVER FLUID MANAGEMENT INC. DIV NORRISEAL | | 52730A142 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 6870-18A | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 730A142 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 6.865 INCHES MINIMUM AND 6.873 INCHES MAXIMUM | | MATERIAL | RUBBER BUNA N SEAT | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | SEATS MUST BE COLOR STRIPED FOR MATERIAL PER NORRIS SPEC 815-001 | | STYLE DESIGNATOR | PLAIN |
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