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National Stock Number: 3020-01-018-7684
Federal Supply Class: 3020
National Item Identification Number: 010187684
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:
A15D3720-1 | 28596 | ARROW GEAR LLC | A15D3720-1 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
BODY STYLE | PLAIN, WITH LIGHTENING HOLES | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6265 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP E9310 OVERALL | NOMINAL OVERALL LENGTH | 3.960 INCHES | PITCH DIAMETER | 4.2000 INCHES NOMINAL | PRESSURE ANGLE | 25.0000 DEGREES | SPLINE QUANTITY | 16 BOTH ENDS | STYLE DESIGNATOR | PROTRUDING HUBS | SURFACE TREATMENT | OXIDE OVERALL | TEETH QUANTITY | 42 | TOOTH FORM | STANDARD |
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