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National Stock Number:
3010-00-822-4853
Federal Supply Class:
3010
National Item Identification Number:
008224853
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:
| 23810 | 28510 | GENERAL AVIATION INDUSTRIES, INC. | | 23810 | 79938 | EMERSON ELECTRIC CO U S ELECTRICAL MOTORS DIV |
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Techincal Specification:
| BODY MATERIAL | STEEL | | BORE SHAPE | SPLINED BOTH ENDS | | FEATURES PROVIDED | INTEGRAL KEY AND BORE COUNTERBORE | | OVERALL DIAMETER | 3.250 INCHES NOMINAL | | OVERALL LENGTH | 3.922 INCHES NOMINAL | | SPECIAL FEATURES | COUNTERBORE DIAMETER: BOTH ENDS, 1.5005 IN. NOMINAL; COUNTERBORE DEPTH: BOTH ENDS, 2.3125 IN. NOMINAL; DISTANCE FROM CENTER OF BORE TO TOP OF KEY: BOTH ENDS, 1.000 IN. NOMINAL; PITCH DIAMETER: BOTH ENDS, 1.625 IN. NOMINAL; FURNISHED ITEMS; 1 COLLAR, 2 SCREWS; 1 KEYING FACILITY PROVIDED BOTH ENDS; KEYING FACILITY WIDTH: BOTH ENDS, 0.375 IN. NOMINAL | | SPLINE LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | SPLINE MAJOR DIAMETER | 1.6940 INCHES NOMINAL BOTH ENDS | | SPLINE MINOR DIAMETER | 1.5010 INCHES NOMINAL BOTH ENDS | | SPLINE PRESSURE ANGLE IN DEG | 30.000 BOTH ENDS | | SPLINE QUANTITY | 26 BOTH ENDS | | SPLINE TYPE | INVOLUTE BOTH ENDS | | STYLE DESIGNATOR | PLAIN SLEEVE | | SURFACE TREATMENT | CADMIUM | | THREADED HOLE QUANTITY | 2 | | THREAD SIZE DESIGNATOR | 1/4-20 |
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