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National Stock Number:
3020-01-124-7511
Federal Supply Class:
3020
National Item Identification Number:
011247511
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 300-4684422 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 300-4684422ITEM5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4675675-0005 | 62991 | DRW MFG CO | | 300-4684422ITEM5 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 522-4675675 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4675675-0005 | 96169 | ELECTRIC BOAT CORPORATION | | 522-4675675ITEM5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87643-6903 | 96169 | ELECTRIC BOAT CORPORATION | | 87643-6903ITEM5 | 96169 | ELECTRIC BOAT CORPORATION | | 87774-3603 | 96169 | ELECTRIC BOAT CORPORATION | | 87774-3603ITEM5 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 1.995 INCHES BOTH ENDS | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | END NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS | | END NOMINAL LENGTH | 1.000 INCHES SECOND END | | END NOMINAL LENGTH | 1.015 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.000 INCHES | | FIRST STEP NOMINAL DIAMETER | 4.000 INCHES BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.125 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | PITCH DIAMETER | 12.5000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 1.060 INCHES TRANSVERSELY THROUGH HUB FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 2 COUNTERBORED TRANSVERSELY THROUGH HUB FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.120 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.140 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 12.666 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | MODIFIED INTERIOR SPLINE,ONE TOOTH REMOVED | | SPLINE QUANTITY | 10 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 75 | | TOOTH FORM | STANDARD |
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