Product Details | BELL CRANK

1680-00-122-9978 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: 176204R, 1680-00-122-9978, 00-122-9978, 1680001229978, 001229978

Aircraft Components and Accessories | Miscellaneous Aircraft Accessories and Components

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-122-9978

Drawings & Photos | NSN 1680-00-122-9978


Cross Reference | NSN 1680-00-122-9978

Part Number Cage Code Manufacturer
176204R 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 1680-00-122-9978

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
STYLE DESIGNATOR A3 FLAT, RAISED FACE ARM END HOLE
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL 1.500 INCHES NOMINAL 1ST END 2.375 INCHES NOMINAL 2ND END
END HOLE/BALL DIAMETER 0.230 INCHES NOMINAL 1ST END 0.250 INCHES NOMINAL 2ND END
BORE LENGTH 0.570 INCHES NOMINAL
BORE DIAMETER 2.000 INCHES NOMINAL
MANUFACTURERS CODE 98897
DESIGN CONTROL REFERENCE 176204R

Restrictions/Controls & Freight Information | NSN 1680-00-122-9978

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable