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National Stock Number:
3020-00-920-3050
Federal Supply Class:
3020
National Item Identification Number:
009203050
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:
| 63C10799 | 18894 | AIR ARMAMENT CENTER/ EN | | 63C10799 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 63C10799 | 80049 | DEPARTMENT OF THE AIR FORCE |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.626 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.366 INCHES | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.819 INCHES | | PITCH DIAMETER | 1.7500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 35 | | TOOTH FORM | STANDARD |
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