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National Stock Number:
4820-01-672-0784
Federal Supply Class:
4820
National Item Identification Number:
016720784
Description:
VALVE,CHECK
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Manufacturer Information:
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | FACE TO FACE DISTANCE | 101.6 MILLIMETERS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 55.0 MILLIMETERS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DUAL CHECK CMB | | NOMINAL THREAD SIZE | 0.5625 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.3125 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.3125 INCHES THIRD END | | OPERATING PRESSURE | 420.0 BAR MAXIMUM SINGLE RESPONSE | | STYLE DESIGNATOR | CROSS | | THREAD QUANTITY PER INCH | 12 SECOND END | | THREAD QUANTITY PER INCH | 12 THIRD END | | THREAD QUANTITY PER INCH | 18 FIRST END | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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