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National Stock Number: 3010-00-489-8243
Federal Supply Class: 3010
National Item Identification Number: 004898243
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:
1367754 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
BODY MATERIAL | STEEL | BORE SHAPE | SPLINED FIRST END | OVERALL DIAMETER | 6.000 INCHES NOMINAL | OVERALL LENGTH | 4.296 INCHES NOMINAL | SPECIAL FEATURES | FLANGE WIDTH: 2.046 IN. NOMINAL; PITCH DIAMETER: 1.937 IN. NOMINAL; FURNISHED ITEMS: BOLT 4, LAMINATED RING 4, LOCKNUT, COUPLING 4, SLEEVE, BEARING 4, WASHER, BEVEL 4; HUB DIAMETER: 3.812 IN. NOMINAL | SPLINE LENGTH | 3.674 INCHES NOMINAL FIRST END | SPLINE MAJOR DIAMETER | 2.0000 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM BOTH ENDS | SPLINE MINOR DIAMETER | 1.8850 INCHES MINIMUM AND 1.8870 INCHES MAXIMUM BOTH ENDS | SPLINE PRESSURE ANGLE IN DEG | 30.000 FIRST END | SPLINE QUANTITY | 31 FIRST END | SPLINE TYPE | INVOLUTE FIRST END | STYLE DESIGNATOR | PLAIN FLANGE | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16232, TYPE 1 W/TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | PHOSPHATE |
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