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National Stock Number: 1680-01-221-2863
Federal Supply Class: 1680
National Item Identification Number: 012212863
Description: BELL CRANK
Detail: An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also ARM (as modified); and LEVER (as modified).
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Manufacturer Information:
70400-08166 | 57563 | ALKEN INDUSTRIES, INC | 70400-08166 | 78286 | SIKORSKY AIRCRAFT CORPORATION | 70400-08166-041 | 57563 | ALKEN INDUSTRIES, INC | 70400-08166-041 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 6.187 INCHES NOMINAL 2ND END | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 7.485 INCHES NOMINAL 1ST END | FEATURES PROVIDED | BEARING AND FULCRUM BORE | PART NAME ASSIGNED BY CONTROLLING AGENCY | BELLCRANK ASSY | SPECIAL FEATURES | BELLCRANK ASSY, LATERL ASERVO-FLIGHT CONTROLS, FLIGHT SAFETY CRITICAL,EXTERIOR PAINT: SS 8555, NO NDT REQUIRED | SUPPLEMENTARY FEATURES | DO NOT PAINT LINERS OR BEARINGS |
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