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National Stock Number:
4820-01-621-4713
Federal Supply Class:
4820
National Item Identification Number:
016214713
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:
| 508-05015-621 | 57574 | VELAN VALVE CORP. | | HMM11-2A-001-4XX-03 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.750 INCHES | | OUTSIDE DIAMETER | 10.0 INCHES NOMINAL | | SPECIAL FEATURES | FLAPPER CAN GO WITH EITHER WAFFER OR LUG VALVE SINCE PER THE DRAWING THE2ND X IN THE 4XX POSITION DENOTES INTERCHANGEABILITY AMONG ASSEMBLIES | | STYLE DESIGNATOR | POPPET | | THREAD QUANTITY PER INCH | 10 | | THREAD SERIES DESIGNATOR | UNC | | MATERIAL DOCUMENT AND CLASSIFICATION | AST-494 GR-335-1 ASSN STD SINGLE MATERIAL RESPONSE | | III MATERIAL | NICKEL ALLOY AND COPPER ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FLAPPER |
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