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National Stock Number:
3020-00-217-1392
Federal Supply Class:
3020
National Item Identification Number:
002171392
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:
| 198327 | 77445 | RTX CORPORATION |
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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 | | 81.0 ROCKWELL A MINIMUM AND | | 85.0 ROCKWELL A MAXIMUM TEETH | | TEETH QUANTITY | 32 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 22.5000 DEGREES | | BACKLASH DESIGNATION | GRADE A | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | PITCH DIAMETER | 4.5838 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.635 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.870 INCHES | | FACE NOMINAL WIDTH | 0.320 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.310 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.120 INCHES SECOND END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.024 INCHES BOTH ENDS | | SPLINE QUANTITY | 32 BOTH ENDS | | SPLINE PITCH DIAMETER | 2.0000 INCHES NOMINAL BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.090 INCHES SECOND END | | COUNTERBORE NOMINAL DIAMETER | 2.150 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.350 INCHES FIRST END | | 2.620 INCHES SECOND END | | BODY STYLE | WEBBED, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 198327 |
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