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National Stock Number:
3010-01-492-2985
Federal Supply Class:
3010
National Item Identification Number:
014922985
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:
| 566-6985425-10 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 566-6985427-10 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6985425 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6985427 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H621-0101 | 96169 | ELECTRIC BOAT CORPORATION | | H621-0101-10 | 96169 | ELECTRIC BOAT CORPORATION | | H621-0103 | 96169 | ELECTRIC BOAT CORPORATION | | H621-0103-10 | 96169 | ELECTRIC BOAT CORPORATION | | H6210103-10A | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BORE LENGTH | 19.5000 INCHES NOMINAL THROUGH BORE | | BORE DIAMETER | 5.0470 INCHES NOMINAL THROUGH BORE | | BORE SHAPE | STRAIGHT THROUGH BORE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CL-A, FORM-1, COND-HF (AS HF) FED SPEC SINGLE MATERIAL RESPONSE | | III BODY MATERIAL | NICKEL ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | COUPLING, AFT | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL DIAMETER | 9.720 INCHES MINIMUM AND 9.730 INCHES MAXIMUM | | OVERALL LENGTH | 19.500 INCHES NOMINAL | | SPECIAL FEATURES | NHA STEERING GEAR; COUPLING HAS SIX 0.750 IN. DIA. HOLES DRILLED THRU LONGITUDINALLY, ALSO HAS 8 HOLES THREADED 0.437-14UNC-28. | | STYLE DESIGNATOR | PLAIN FLANGE |
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