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National Stock Number:
4820-00-944-8765
Federal Supply Class:
4820
National Item Identification Number:
009448765
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:
| 14363NPC21 | 35795 | LESLIE CONTROLS, INC. | | 14363NRCPC21 | 35795 | LESLIE CONTROLS, INC. | | 14363RCPC21 | 35795 | LESLIE CONTROLS, INC. | | 31140 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.812 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.182 INCHES MINIMUM AND 1.187 INCHES MAXIMUM | | FLANGE DIAMETER | 1.800 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.562 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131 MIL SPEC SINGLE MATERIAL RESPONSE FACE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL COMP 302 BODY | | MATERIAL | STEEL FACE | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | UNDER FLANGE HEIGHT | 0.438 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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