Product Details | BELL CRANK

1680-01-521-9380 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: 3725793L, 372579-3L, 1680-01-521-9380, 01-521-9380, 1680015219380, 015219380

Aircraft Components and Accessories | Miscellaneous Aircraft Accessories and Components

Supply Group (FSG) NSN Assign. NIIN
16 12 JUL 2004 01-521-9380

Cross Reference | NSN 1680-01-521-9380

Part Number Cage Code Manufacturer
372579-3L 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 1680-01-521-9380

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
FULCRUM BORE SHAPE PLAIN
BORE LENGTH 1.345 INCHES MINIMUM AND 1.355 INCHES MAXIMUM
BORE DIAMETER 0.6250 INCHES MINIMUM AND 0.6259 INCHES MAXIMUM
SPECIAL FEATURES FOR LEFT SIDE RAMP HOOK MECHANISM; FROM CENTER OF FULCRUM BORE TO CENTER OF HOLE FIRST ARM IS 3.680 INCHES NOMINAL; FROM CENTER OF FULCRUM BORE TO CENTER OF HOLE SECOND ARM IS 6.000 INCHES NOMINAL
III END ITEM IDENTIFICATION C-130J HERCULES AIRCRAFT

Restrictions/Controls & Freight Information | NSN 1680-01-521-9380

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.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
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