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National Stock Number:
3020-01-201-1736
Federal Supply Class:
3020
National Item Identification Number:
012011736
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:
| 12321027 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 40 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 2.0000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 1.400 INCHES | | FACE NOMINAL WIDTH | 0.280 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES SECOND END | | SPLINE QUANTITY | 16 BOTH ENDS | | END NOMINAL LENGTH | 0.160 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.070 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | SPL DIA PITCH:20/40;HEAT TREAT AND NITRIDE ENTIRE PART PER MIL-H-6875 AND MIL-S-6090;CASE REQUIREMENTS AT SPLINE TOOTH PITCH LINE:ROCKWELL 30N 70 MIN;CORE HARDNESS:RC 34-40 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19207 | | DESIGN CONTROL REFERENCE | 12321027 |
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