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National Stock Number:
3020-00-720-3530
Federal Supply Class:
3020
National Item Identification Number:
007203530
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:
| 9053328 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 2.2810 INCHES AND 2.3750 INCHES AXIALLY THROUGH HUB, FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.8504 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.343 INCHES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.625 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416SE,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 416SE OVERALL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.1640 INCHES AXIALLY THROUGH HUB, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.1760 INCHES AXIALLY THROUGH HUB, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH HUB, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AND 1 THREADED AXIALLY THROUGH HUB, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.170 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.0396 INCHES | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | MOUNTING HOLES 90 DEGREES APART | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 192 | | TOOTH FORM | STANDARD |
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