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National Stock Number:
3020-01-013-9981
Federal Supply Class:
3020
National Item Identification Number:
010139981
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:
| DG19T20 | 29964 | ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO | | E44S20 | 12444 | DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV | | G19-20 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | P72S10-20 | 29440 | W. M. BERG INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.125 INCHES | | HUB NOMINAL DIAMETER | 0.3120 INCHES FIRST END | | HUB STYLE DESIGNATOR | PINNED FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1870 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.305 INCHES | | PITCH DIAMETER | 2.2767 INCHES MINIMUM AND 2.2777 INCHES MAXIMUM | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD |
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