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		                             National Stock Number: 5342-00-818-4490
  Federal Supply Class: 5342
  National Item Identification Number: 008184490
  Description: COUPLING HALF,CLAMP,GROOVED
  Detail: A HALF SECTION OF A COUPLING, CLAMP, GROOVED TO WHICH ONE-HALF OF A LATCHING ASSEMBLY (COUPLER) IS ATTACHED. THE SECTION IS DESIGNED TO MATE WITH FORMED FLANGES OF VARIOUS SIZES AND SHAPES ON TUBING, PIPING, DUCTS, AND CONTAINERS.
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  Manufacturer Information:
 | 427619 | 77445 | RTX CORPORATION |  | 429513 | 04049 | ARROW PNEUMATICS INC |  | 429513 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP |  | 429513 | 33513 | O-A INC. |  | 429513 | 52261 | ROYER INDUSTRIES INC |  | 429513 | 52661 | RTX CORPORATION |  | 429513 | 77445 | RTX CORPORATION |   
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  Techincal Specification:
 | CROSS-SECTIONAL SHAPE STYLE | GROOVED RETAINER |  | RETAINER THICKNESS | 0.070 INCHES NOMINAL |  | RETAINER WIDTH | 0.490 INCHES NOMINAL |  | ROOT WIDTH | 0.283 INCHES MINIMUM AND |   | 0.293 INCHES MAXIMUM |  | BAND THICKNESS | 0.106 INCHES MINIMUM AND |   | 0.116 INCHES MAXIMUM |  | BAND WIDTH | 3.320 INCHES NOMINAL |  | HEIGHT | 0.150 INCHES NOMINAL |  | INCLUDED ANGLE IN DEG | 45.0 |  | MATERIAL AND LOCATION | STEEL AMS 5613 OVERALL |  | SHAPE | ROUND |  | INSIDE DIAMETER | 2.300 INCHES MINIMUM AND |   | 2.320 INCHES MAXIMUM |  | LATCH STYLE | SINGLE |  | SEGMENT QUANTITY | 2 |  | SEALING INNER LINER | INCLUDED |  | SPECIAL FEATURES | CAGE 52661 IS THE AUTHORIZED DISTRIBUTOR FOR CAGE 77445 WHO IS THE ACTUAL OEM WHICH IS PRATT AND WHITNEY. |  | CRITICALITY CODE JUSTIFICATION | FEAT |   
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