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National Stock Number:
3010-00-161-1607
Federal Supply Class:
3010
National Item Identification Number:
001611607
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:
| 2587620 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY MATERIAL | STEEL | | BORE SHAPE | SPLINED BOTH ENDS | | OVERALL DIAMETER | 2.370 INCHES NOMINAL | | OVERALL LENGTH | 2.310 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048, COMP 4140, 4340 OR 8640 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-S-624, COMP 4140, 4340, OR 8640, COND A/A FED SPEC 2ND MATERIAL RESPONSE | | SPECIAL FEATURES | EXTERNAL THREADS, 18 NS-31, ON SMALLEST END EXTERNAL KEYWAY ON THREADED END; PITCH DIAMETER: FIRST END, 1.875 IN. NOMINAL; SECOND END, 1.250 IN. NOMINAL | | SPLINE MAJOR DIAMETER | 1.9380 INCHES MINIMUM AND 1.9490 INCHES MAXIMUM FIRST END | | SPLINE MINOR DIAMETER | 1.1880 INCHES MINIMUM AND 1.1890 INCHES MAXIMUM SECOND END | | SPLINE MINOR DIAMETER | 1.8130 INCHES MINIMUM AND 1.8180 INCHES MAXIMUM FIRST END | | SPLINE PRESSURE ANGLE IN DEG | 30.000 FIRST END | | SPLINE QUANTITY | 20 SECOND END | | SPLINE QUANTITY | 30 FIRST END | | SPLINE TYPE | INVOLUTE BOTH ENDS | | SPLINE LENGTH | 0.7500 INCHES NOMINAL FIRST END | | SPLINE LENGTH | 1.2500 INCHES NOMINAL SECOND END | | SPLINE MAJOR DIAMETER | 1.3130 INCHES MINIMUM AND 1.3240 INCHES MAXIMUM SECOND END | | STYLE DESIGNATOR | PLAIN SLEEVE |
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