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National Stock Number:
4820-01-560-7531
Federal Supply Class:
4820
National Item Identification Number:
015607531
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:
| 7417583 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7417583 FIND 1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 7.120 INCHES NOMINAL | | OVERALL HEIGHT | 1.500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE SEAT, MAST HEAD | | SPECIAL FEATURES | VALVE SEAT WITH 2 BRONZE BEARINGS |
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