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National Stock Number:
3020-00-752-7884
Federal Supply Class:
3020
National Item Identification Number:
007527884
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:
| 7527884 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| SURFACE TREATMENT | COPPER OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 63.0 ROCKWELL C MAXIMUM TEETH | | TEETH QUANTITY | 25 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 28.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 6.2500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 6.845 INCHES | | FACE NOMINAL WIDTH | 3.000 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 4.373 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | 2 GROOVES 0.100 IN. W 0.092 IN. DEEP SPACED 2.505 IN. APART IN BORE FOR SECURING BEARING | | SUPPLEMENTARY FEATURES | STEEL,MIL-S-13084,FS-4617,FS4620,FS-4812,FS-4815 |
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