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National Stock Number:
3020-00-294-4825
Federal Supply Class:
3020
National Item Identification Number:
002944825
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:
| 972-80ALT2 | 3B150 | RAYTHEON COMPANY | | 972-80ALT2 | 49956 | RAYTHEON COMPANY | | 972-80ALT2 | 94404 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-895,1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | TIN OVERALL | | HARDNESS RATING | 60.0 ROCKWELL B MINIMUM AND | | 90.0 ROCKWELL B MAXIMUM OVERALL | | TEETH QUANTITY | 36 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.7490 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | NOMINAL OVERALL LENGTH | 0.342 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.791 INCHES | | FACE NOMINAL WIDTH | 0.125 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.217 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.438 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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