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National Stock Number:
4820-01-350-0201
Federal Supply Class:
4820
National Item Identification Number:
013500201
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:
| 211054814 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 556-6408589 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF330661 ITEM 7 | 43689 | HUNTINGTON INGALLS INC | | 556-6408589-7 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.258 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.876 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.375 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 0.344 INCHES NOMINAL |
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