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National Stock Number:
4820-01-341-2354
Federal Supply Class:
4820
National Item Identification Number:
013412354
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:
| 7572804-001 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.110 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.283 INCHES NOMINAL | | FLANGE DIAMETER | 0.380 INCHES MINIMUM AND 0.383 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.052 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEAT ANGLE IN DEG | 16.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | UNDER FLANGE HEIGHT | 0.101 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN FLANGED |
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