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National Stock Number:
3020-00-201-9621
Federal Supply Class:
3020
National Item Identification Number:
002019621
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:
| 3020PL0960881 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 823D769 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 823D769-2 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 823D769-3 | 05606 | GENERAL DYNAMICS-OTS, INC. | | GE823D769-2 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES | | BORE STYLE | D BOTH ENDS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE NOMINAL WIDTH | 0.360 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.850 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC 1ST MATERIAL RESPONSE OR AMS5659 ASSN STD 2ND MATERIAL RESPONSE OR AMS5862 15-5PH ASSN STD 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OR STEEL CORROSION RESISTING OVERALL | | NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER | 0.234 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.670 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.957 INCHES | | NOMINAL RADIUS | 0.295 INCHES BOTH ENDS | | PITCH DIAMETER | 3.7500 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 30 | | TOOTH FORM | STANDARD |
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