4540-00-003-1491 HEATING ELEMENT,ELECTRICAL,NONIM Index 4140-00-003-1496 FAN,TUBEAXIAL

National Stock Number:
3040-00-003-1494

Federal Supply Class:
3040

National Item Identification Number:
000031494

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:
S6140-66611-00554878ROTAIR AEROSPACE CORP
S6140-66611-00578286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
END HOLE/BALL DIAMETER0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM FIRST END
END HOLE/BALL DIAMETER0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM SECOND END
BORE DIAMETER0.874 INCHES NOMINAL0.874 INCHES NOMINAL
BORE LENGTH0.812 INCHES MINIMUM AND 0.812 INCHES MINIMUM AND 0.817 INCHES MAXIMUM0.817 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL3.140 INCHES MINIMUM AND 3.188 INCHES MAXIMUM FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL3.140 INCHES MINIMUM AND 3.188 INCHES MAXIMUM SECOND END
FEATURES PROVIDEDBEARING AND BEARING AND FULCRUM BOREFULCRUM BORE
MATERIALALUMINUM ALLOY
SPECIAL FEATURESFSC APP DATA: CYCLIC PITCH CONTROL, CONTROL ASSY, ROTOR, HELICOPTER
STYLE DESIGNATORCLEVIS ENDS
SURFACE TREATMENTANODIZE


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us