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National Stock Number: 3010-01-070-3801
Federal Supply Class: 3010
National Item Identification Number: 010703801
Description: COUPLING,SHAFT,RIGID
Detail: A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS TO PRODUCE IN EFFECT, ONE PIECE OF RIGID SHAFTING SO THAT THE ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. COUPLINGS OF THE SLEEVE TYPE MUST HAVE AN OVER-ALL LENGTH EXCEEDING THE OUTSIDE DIAMETER, OR MUST HAVE AN INTERNAL SPLINE.
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Manufacturer Information:
| 1-1/8PL-7/8-3/4 | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | | 1-1/8PL-7/8-3/4 | 75394 | EMERSON POWER TRANSMISSION CORPORATION | | 1-1/8PL-718 | 75394 | EMERSON POWER TRANSMISSION CORPORATION | | SM-A-949322 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SM-A-949322-3 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BODY MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN SLEEVE | | OVERALL DIAMETER | 2.938 INCHES NOMINAL | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | BORE SHAPE | STRAIGHT BOTH ENDS | | BORE DIAMETER | 0.8735 INCHES NOMINAL FIRST END | | 0.7485 INCHES NOMINAL SECOND END | | BORE LENGTH | 1.4380 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | KEYWAY | | SPECIAL FEATURES | HUB OD 1.875 IN.,3/16 IN. W X 3/32 IN. DP KEYWAY IN BOTH BORES,TWO1/4-20 SETSCREWS 90 DEGREES APART IN EACH HUB ONE OVER KEYWAY |
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