NSN 1680-01-521-9379
Part Details | BELL CRANK
1680-01-521-9379 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).
Alternate Parts: 3725794L, 372579-4L, 1680-01-521-9379, 01-521-9379, 1680015219379, 015219379
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | JUL 12, 2004 | 01-521-9379 | 22321 ( BELL CRANK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1680-01-521-9379
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 372579-4L | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 1680-01-521-9379
| 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 4.000 INCHES NOMINAL; FROM CENTER OF FULCRUM BORE TO CENTER OF HOLE SECOND ARM IS 6.000 INCHES NOMINAL |
| END ITEM IDENTIFICATION | C-130J HERCULES AIRCRAFT |