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National Stock Number:
4820-00-447-4625
Federal Supply Class:
4820
National Item Identification Number:
004474625
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:
| B10045P1 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.252 INCHES MINIMUM AND 1.254 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.345 INCHES NOMINAL | | OVERALL HEIGHT | 0.330 INCHES MINIMUM AND 0.342 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 316 OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
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