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National Stock Number:
3020-01-149-6771
Federal Supply Class:
3020
National Item Identification Number:
011496771
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:
| 501-2159964 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 77643-42X9 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-501-2159964 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSN637-501-2159964 PIECE 21 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 77643-42X9 PIECE 21 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.876 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.750 INCHES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.344 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.552 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.833 INCHES | | PITCH DIAMETER | 3.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 21 | | TOOTH FORM | STANDARD |
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