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National Stock Number: 3020-00-167-6929
Federal Supply Class: 3020
National Item Identification Number: 001676929
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:
11665613 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
ATTACHMENT METHOD | MOUNTING HOLE | BACKLASH DESIGNATION | GRADE C | BODY STYLE | PLAIN, SOLID | BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.620 INCHES AXIALLY THROUGH BODY, FIRST END | BORE STYLE | PLAIN BOTH ENDS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | FACE NOMINAL WIDTH | 0.187 INCHES | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4 T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY, FIRST END | MOUNTING HOLE NOMINAL THREAD SIZE | 0.164 INCHES AXIALLY THROUGH BODY, FIRST END | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END | NOMINAL OUTSIDE DIAMETER | 3.562 INCHES | PITCH DIAMETER | 3.5000 INCHES NOMINAL | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | HUBLESS | TEETH QUANTITY | 112 | TOOTH FORM | STANDARD |
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