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National Stock Number:
4820-00-972-9351
Federal Supply Class:
4820
National Item Identification Number:
009729351
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:
| 75865-48X1-32 | 96169 | ELECTRIC BOAT CORPORATION | | 75865-48X1PC32 | 96169 | ELECTRIC BOAT CORPORATION | | 76865-48X1PC32 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.124 INCHES MINIMUM AND 1.126 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.621 INCHES MINIMUM AND 3.623 INCHES MAXIMUM | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEAT RADIUS | 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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