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National Stock Number:
4730-01-581-3480
Federal Supply Class:
4730
National Item Identification Number:
015813480
Description:
RETAINER,COUPLING
Detail:
A RIGID OR FLEXIBLE ITEM OF VARIOUS SHAPES DESIGNED TO FASTEN TWO TUBES TOGETHER AND ALSO ALLOW FOR EXPANSION AND CONTRACTION OF THE TUBES.
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Manufacturer Information:
| 3704028C2 | 338X5 | ND DEFENSE LLC |
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Techincal Specification:
| INSIDE DIAMETER | 3.826 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 5.827 INCHES NOMINAL | | SPECIAL FEATURES | HAVING AN INTERNAL INVOLUTE SPLINE WITH 34 TEETH; 20 OVER 40 PITCH; 37.5 PRESSURE ANGLE; 1.700 REF PITCH DIAMETER;1.787 MAJOR DIAMETER;1.660 - 1.685 MINOR DIAMETER; 1.522 - 1.524 MEASUREMENT BETWEEN PINS;PIN DIA 0.108 INCHES |
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