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National Stock Number:
4820-01-598-2490
Federal Supply Class:
4820
National Item Identification Number:
015982490
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:
| 2532382 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| FLANGE DIAMETER | 0.375 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INSERT, PLUNGER, HARDENED | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | NHA:1020-01-174-4304, INSERT AND PISTON | | STYLE DESIGNATOR | THREADED FLANGED | | UNDER FLANGE HEIGHT | 0.313 INCHES NOMINAL |
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