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National Stock Number:
3020-01-013-0013
Federal Supply Class:
3020
National Item Identification Number:
010130013
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:
| 104128 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.034 INCHES | | KEYWAY NOMINAL WIDTH | 0.062 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.031 INCHES TRANSVERSELY THROUGH FACE | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH FACE | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.183 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 0.437 INCHES | | PITCH DIAMETER | 0.4166 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH N0. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 40 | | TOOTH FORM | STANDARD |
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