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National Stock Number: 4820-01-719-3977
Federal Supply Class: 4820
National Item Identification Number: 017193977
Description: VALVE,CHECK
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Manufacturer Information:
| 124A-2PP | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | DISK LOADING METHOD | SPRING | | FACE TO FACE DISTANCE | 2.25 INCHES | | FLOW CONTROL DEVICE | POPPET | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHECK VALVE | | MATERIAL | ALUMINUM BODY | | MAXIMUM OPERATING TEMP | 450.0 FAHRENHEIT SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -70.0 FAHRENHEIT | | NOMINAL THREAD SIZE | 0.25 INCHES ALL ENDS | | SPECIAL FEATURES | O-RING MATERIAL SILICONE | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 0.25 INCHES | | MAXIMUM OPERATING PRESSURE | UNABLE TO DECODE |
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