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National Stock Number:
4820-00-350-9004
Federal Supply Class:
4820
National Item Identification Number:
003509004
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:
| 52730E142 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 6870-18E | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 730E142 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 2.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.875 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.750 INCHES NOMINAL | | MATERIAL | RUBBER CHLOROPRENE OVERALL | | SEATING SURFACE SHAPE | FLAT |
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