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National Stock Number: 3020-01-149-6764
Federal Supply Class: 3020
National Item Identification Number: 011496764
Description: GEAR,BEVEL
Detail: A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
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Manufacturer Information:
| 77643-93X3 | 96169 | ELECTRIC BOAT CORPORATION | | 77643-93X3 PIECE 8 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-501-2143837 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSN637-501-2143837 PIECE 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE D | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 2.248 INCHES BOTH ENDS | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | HUB NOMINAL DIAMETER | 0.187 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.956 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66AISI/SAE4140 FED STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH ANGLE | 45.0000 DEGREES | | PITCH DIAMETER | 5.0000 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.019 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 1.144 INCHES | | NOMINAL OUTSIDE DIAMETER | 5.112 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE QUANTITY | 10 BOTH ENDS | | STYLE DESIGNATOR | SIDE FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING | | TEETH QUANTITY | 40 | | TEETH TYPE | STRAIGHT |
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