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National Stock Number:
3020-01-325-4778
Federal Supply Class:
3020
National Item Identification Number:
013254778
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:
| 114C2503 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 114C2503-2 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP XM-12 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5659 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS5862 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 48 | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.118 INCHES | | FACE NOMINAL WIDTH | 0.210 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.405 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.050 INCHES SECOND END | | BORE STYLE | D BOTH ENDS | | NOMINAL RADIUS | 1.496 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER | 0.224 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 0.900 INCHES FIRST END | | 0.760 INCHES SECOND END | | BODY STYLE | WEBBED, OFFSET, SOLID |
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