Product Details | BELL CRANK

1680-00-789-4994 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).20411900057Specialized Test and Handling Equipment, Nuclear Ordnance11950030Miscellaneous Nuclear Ordnance16800049Miscellaneous Aircraft Accessories and Components30400042Miscellaneous Power Transmission Equipment

Part Alternates: 114C33311, 114C3331-1, 114C333120, 114C3331-20, 1680-00-789-4994, 00-789-4994, 1680007894994, 007894994

Aircraft Components and Accessories | Miscellaneous Aircraft Accessories and Components

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1962 00-789-4994

Drawings & Photos | NSN 1680-00-789-4994


Cross Reference | NSN 1680-00-789-4994

Part Number Cage Code Manufacturer
114C3331-1 77272 THE BOEING COMPANY DBA BOEING
114C3331-1 81205 THE BOEING COMPANY DBA BOEING
114C3331-20 77272 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 1680-00-789-4994

Characteristic Specifications
MATERIAL MAGNESIUM
STYLE DESIGNATOR A26 RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL 6.170 INCHES NOMINAL 1ST END 11.620 INCHES NOMINAL 2ND END
END HOLE/BALL DIAMETER 1.300 INCHES NOMINAL 1ST END 1.300 INCHES NOMINAL 2ND END
BORE LENGTH 2.320 INCHES NOMINAL
BORE DIAMETER 0.960 INCHES NOMINAL
COUNTERBORE DIAMETER 1.238 INCHES MINIMUM AND 1.243 INCHES MAXIMUM
COUNTERBORE DEPTH 0.325 INCHES NOMINAL
MANUFACTURERS CODE 77272
DESIGN CONTROL REFERENCE 114C3331-20

Restrictions/Controls & Freight Information | NSN 1680-00-789-4994

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information