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National Stock Number:
3020-00-517-3937
Federal Supply Class:
3020
National Item Identification Number:
005173937
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:
| 1168899 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 23201 | 21587 | OPTICAL TECHNOLOGY DEVICES INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 462 OR | | COPPER ALLOY 464 OR | | COPPER ALLOY 482 OR | | COPPER ALLOY 485 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-636 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 78 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 1.2182 INCHES MINIMUM AND | | 1.2187 INCHES MAXIMUM | | NOMINAL OVERALL LENGTH | 0.390 INCHES | | NOMINAL OUTSIDE DIAMETER | 1.250 INCHES | | FACE NOMINAL WIDTH | 0.125 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.275 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | END NOMINAL LENGTH | 0.040 INCHES FIRST END | | END NOMINAL DIAMETER | 0.250 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.225 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 0.312 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | TWO HOLES 0.109 IN. DIA AND 0.094 IN. DEEP DRILLED INTO BODY OF GEAR OPPOSITE HUB. HOLES ARE 180 BEG APART AND ON THE SAME CENTER LINE AS BORE. THE CENTER OF DRILLED HOLES ARE 0.187 IN. FROM CENTER OF BORE |
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