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National Stock Number:
4820-01-380-6045
Federal Supply Class:
4820
National Item Identification Number:
013806045
Description:
DISK,VALVE
Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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Manufacturer Information:
| 31371 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| FLANGE DIAMETER | 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 2.825 INCHES NOMINAL | | INSIDE DIAMETER | 0.924 INCHES NOMINAL | | OVERALL HEIGHT | 4.115 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 440C, COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 440C | | NOMINAL THREAD SIZE | 1.062 INCHES | | SHANK DIAMETER | 1.062 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 91816-31371 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | STYLE DESIGNATOR | POPPET | | THREAD CLASS | 3A | | THREAD SERIES DESIGNATOR | UNS | | THREAD QUANTITY PER INCH | 12 |
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