2840-00-787-6684 SUPPORT ASSY,COMPRE Index 2840-00-787-6686 TANK,LUBRICATING OIL,AIRCRAFT GA

National Stock Number:
3020-00-787-6685

Federal Supply Class:
3020

National Item Identification Number:
007876685

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.


Manufacturer Information:
41157328596ARROW GEAR LLC
41157352661RTX CORPORATION
41157377445RTX CORPORATION


Techincal Specification:
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER2.910 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER3.149 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.920 INCHES
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER3.420 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER5.975 INCHES
PITCH DIAMETER5.8106 INCHES NOMINAL
PRESSURE ANGLE22.5000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY54


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