5360-01-021-0391 SPRING,HELICAL,EXTENSION Index 5365-01-021-0394 RING,EXTERNALLY THREADED

National Stock Number:
1560-01-021-0393

Federal Supply Class:
1560

National Item Identification Number:
010210393

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).


Manufacturer Information:
160D521117-170BVP9CAPY MACHINE SHOP INC.
160D521117-170R2T5DESIGN/OL, INC.
160D521117-1726512NORTHROP GRUMMAN SYSTEMS CORPORATION
160D521117-172V343APEX MANUFACTURING COMPANY, INC.
160D521117-1732664AEROMETALS, INC.
160D521117-173Y0A9PRODYNE INC
160D521117-1752977WELDING METALLURGY, INC.
160D521117-175H860THOMAS INSTRUMENT, INCORPORATED
160D521117-1761174NORTHROP GRUMMAN SYSTEMS CORPORATION
160D521117-1779RG9NORTHROP GRUMMAN SYSTEMS CORPORATION
160D521117-178P689TENS MACHINE COMPANY, INC.
160D521117-179U679CPI AEROSTRUCTURES INC
160D52117-1326512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END HOLE/BALL DIAMETER0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM 1ST END
END HOLE/BALL DIAMETER0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM 2ND END
BORE DIAMETER0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
BORE LENGTH2.080 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL3.625 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.560 INCHES NOMINAL 2ND END
FSC APPLICATION DATACONTROL INSTALLATION,FUSELAGE,AIRFRAME


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