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National Stock Number:
4820-00-497-1721
Federal Supply Class:
4820
National Item Identification Number:
004971721
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:
| 3222566 | 71454 | FMC TECHNOLOGIES INC DBA FMC FLUID CONTROL | | 3224949 | 71454 | FMC TECHNOLOGIES INC DBA FMC FLUID CONTROL |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.040 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.430 INCHES MINIMUM AND 6.440 INCHES MAXIMUM | | OVERALL HEIGHT | 2.218 INCHES NOMINAL | | MATERIAL | PLASTIC SEAT | | MATERIAL | RUBBER SYNTHETIC BODY | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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