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National Stock Number:
3020-00-529-2355
Federal Supply Class:
3020
National Item Identification Number:
005292355
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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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.2503 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.625 INCHES | | HARDNESS RATING | 280.0 BRINELL STANDARD MINIMUM AND 300.0 BRINELL STANDARD MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | MATERIAL | STEEL COMP 4150 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.718 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.6235 INCHES | | PITCH DIAMETER | 2.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | PITCH 0.19635 IN. CIRCULAR; OUTSIDE DIA. 2.622 MIN 2.625 MAX IN.; BORE DIA. 1.2500 MIN 1.2506 MAX IN.; BORE LG 1.371 MIN 1.373 MAX IN.; OVERALL LG 1.371 MIN 1.373 MAX IN.; FACE WIDTH 0.615 MIN 0.635 MAX IN.; DISTANCE FROM FIRST END HUB END TO FACE OF GEAR 0.708 MIN 0.728 MAX IN.; FIRST END DISTANCE FROM END OF HUB TO CENTER OF TAPPED HOLE 0.375 IN. NOM; HOLE LOCATION:HUB BETWEEN HUB END AND GEAR FACE; 2 MOUNTING HOLES PLAIN 0.187 IN. NOM DIA. | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 TYPE 1 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL | | TEETH QUANTITY | 40 | | TOOTH FORM | STANDARD |
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