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National Stock Number:
3020-01-128-3028
Federal Supply Class:
3020
National Item Identification Number:
011283028
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:
| 10106674 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 437B115 | 17472 | EATON AEROSPACE LLC | | 437B115 | 72121 | EATON MOTOR SITE |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 27 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 0.3750 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 0.402 INCHES | | FACE NOMINAL WIDTH | 0.125 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.220 INCHES FIRST END | | 0.195 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | END NOMINAL LENGTH | 0.200 INCHES FIRST END | | 0.125 INCHES SECOND END | | END NOMINAL DIAMETER | 0.125 INCHES FIRST END | | 0.125 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.020 INCHES FIRST END | | 0.020 INCHES SECOND END | | FIRST STEP NOMINAL DIAMETER | 0.312 INCHES FIRST END | | 0.312 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID |
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