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National Stock Number:
3020-00-131-6917
Federal Supply Class:
3020
National Item Identification Number:
001316917
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:
| 134520-501 | 05257 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 642 BODY | | STEEL COMP 303 HUB | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-679,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MIL-S-7720,COMP 303S,COND B MIL SPEC SINGLE MATERIAL RESPONSE HUB | | SURFACE TREATMENT | PASSIVATE HUB | | TEETH QUANTITY | 91 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | BACKLASH DESIGNATION | GRADE B | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 0.7583 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 0.774 INCHES | | FACE NOMINAL WIDTH | 0.058 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.256 INCHES FIRST END | | 0.174 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | END NOMINAL LENGTH | 0.160 INCHES FIRST END | | 0.108 INCHES SECOND END | | END NOMINAL DIAMETER | 0.170 INCHES FIRST END | | 0.125 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.100 INCHES FIRST END | | 0.066 INCHES SECOND END | | FIRST STEP NOMINAL DIAMETER | 0.330 INCHES FIRST END | | 0.170 INCHES SECOND END | | BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
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