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National Stock Number:
4820-01-263-3108
Federal Supply Class:
4820
National Item Identification Number:
012633108
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:
| 255584 | 43689 | HUNTINGTON INGALLS INC | | 255584 PIECE 27 | 43689 | HUNTINGTON INGALLS INC | | 258760 ITEM 34 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.375 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL | PLASTIC OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 0.469 INCHES NOMINAL |
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