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National Stock Number:
3020-01-202-0489
Federal Supply Class:
3020
National Item Identification Number:
012020489
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:
| NF203319-1 | 78567 | SPECO CORP |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.375 INCHES | | HARDNESS RATING | 90.0 ROCKWELL C MINIMUM AND 91.5 ROCKWELL C MAXIMUM TEETH | | HUB NOMINAL DIAMETER | 0.472 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6265 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.756 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.497 INCHES | | PITCH DIAMETER | 2.4100 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | TEETH QUANTITY | 45 | | TOOTH FORM | STANDARD |
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