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National Stock Number:
3020-00-155-4380
Federal Supply Class:
3020
National Item Identification Number:
001554380
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:
| 116C378 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 116C3781 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 0.779 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 0.650 INCHES | | HARDNESS RATING | 25.0 ROCKWELL C NOMINAL HUB | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL TEETH | | HUB NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,COMP 8620-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8620 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.120 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.310 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.115 INCHES | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE PITCH DIAMETER | 0.7188 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 23 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL STD 171,FINISH 5.3.1.2 OR 5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 48 | | TOOTH FORM | STANDARD |
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