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National Stock Number: 3020-00-275-3242
Federal Supply Class: 3020
National Item Identification Number: 002753242
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:
| 3238175 | 55380 | HATCH & KIRK, INC. | | 3238175 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 23.370 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS AC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 23.6367 INCHES MINIMUM AND 23.6467 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER | 23.911 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 142 | | TOOTH FORM | STANDARD |
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