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National Stock Number:
3020-01-451-8911
Federal Supply Class:
3020
National Item Identification Number:
014518911
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:
| 12462248 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 2.230 INCHES FIRST END | | BORE NOMINAL DIAMETER | 2.278 INCHES SECOND END | | BORE STYLE | PLAIN FIRST END | | BORE STYLE | PLAIN SECOND END | | END NOMINAL DIAMETER | 2.628 INCHES SECOND END | | END NOMINAL DIAMETER | 2.756 INCHES FIRST END | | END NOMINAL LENGTH | 0.559 INCHES SECOND END | | END NOMINAL LENGTH | 0.900 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.880 INCHES | | FIRST STEP NOMINAL DIAMETER | 2.756 INCHES SECOND END | | FIRST STEP NOMINAL DIAMETER | 3.130 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.126 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.910 INCHES SECOND END | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM TEETH | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | 2 STEPS SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.026 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.594 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 5.860 INCHES | | PITCH DIAMETER | 5.1429 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SECOND STEP NOMINAL DIAMETER | 3.130 INCHES SECOND END | | SECOND STEP NOMINAL LENGTH | 0.125 INCHES SECOND END | | SPECIAL FEATURES | MIDDLE OF BORE INVOLUTE SPLINES, 33 TEETH, 2.062 IN. PITCH DIA.,1.530 IN. LONG | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 18 |
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