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National Stock Number:
4820-01-349-7807
Federal Supply Class:
4820
National Item Identification Number:
013497807
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:
| 211055648 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 211055648 | 96169 | ELECTRIC BOAT CORPORATION | | 6408784 PC 8 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 801-6408784 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6408784-8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF331468 FIND 8 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.560 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.463 INCHES NOMINAL | | OVERALL HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL | PLASTIC ACETAL OVERALL | | SEAT RADIUS | 0.246 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL |
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