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National Stock Number:
3020-00-981-9228
Federal Supply Class:
3020
National Item Identification Number:
009819228
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:
| 461381 | 11371 | BMT AEROSPACE USA, INC. | | 461381 | 28596 | ARROW GEAR LLC | | 461381 | 52661 | RTX CORPORATION | | 461381 | 77445 | RTX CORPORATION | | 461381 | 8H003 | GEAR-OX CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP E9310 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM HUB | | 79.0 ROCKWELL A MINIMUM AND | | 85.0 ROCKWELL A MAXIMUM TEETH | | TEETH QUANTITY | 54 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 22.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 3.3750 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.318 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.460 INCHES | | FACE NOMINAL WIDTH | 0.180 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.100 INCHES FIRST END | | 0.038 INCHES SECOND END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.549 INCHES BOTH ENDS | | SPLINE QUANTITY | 17 BOTH ENDS | | SPLINE PITCH DIAMETER | 0.5312 INCHES NOMINAL BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 1.120 INCHES BOTH ENDS | | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.172 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
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