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		                             National Stock Number: 4810-01-218-4414
  Federal Supply Class: 4810
  National Item Identification Number: 012184414
  Description: VALVE,BUTTERFLY
  Detail: A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis. 
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  Manufacturer Information:
 | 123SCEC413-601 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | 123SCEC413-601 | 59U82 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. |  | BYLB9182K | 05624 | GE AVIATION SYSTEMS LLC |  | 123SCEC431-601 | 59U82 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. |  | 123SCEC431-601 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | 123SCEC413-601 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |   
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  Techincal Specification:
 | MATERIAL | ALUMINUM OVERALL |  | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |  | FACE TO FACE DISTANCE | 3.968 INCHES |  | VALVE SIZE | 4.000 INCHES |  | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |  | MAXIMUM OPERATING PRESSURE | 27.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE |  | VALVE OPERATION METHOD | ELECTRIC MOTOR |  | VOLTAGE IN VOLTS AND CURRENT TYPE | 28.0 DC |  | CURRENT RATING IN AMPS | 0.500 |  | CONNECTION TYPE | FLANGE ALL ENDS |  | FLANGE SHAPE | ROUND ALL ENDS |  | NOMINAL OUTSIDE DIAMETER | 4.600 INCHES ALL ENDS |  | NOMINAL THICKNESS | 0.105 INCHES ALL ENDS |  | FLANGE FACE DESIGN | RECESSED STRAIGHT ALL ENDS |  | RECESS NOMINAL DIAMETER | 4.085 INCHES ALL ENDS |  | RECESS NOMINAL DEPTH | 0.120 INCHES ALL ENDS |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 79RG9 |  | DESIGN CONTROL REFERENCE | 123SCEC413-601 |   
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