Part Details | BELL CRANK
2990-00-906-6057 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: L66821, L6682-1, L6682, 2990-00-906-6057, 00-906-6057, 2990009066057, 009066057
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
29 | JUN 29, 1966 | 00-906-6057 | 22321 ( BELL CRANK ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE PIVOT AND END HOLES

Cross Reference | NSN 2990-00-906-6057
Part Number | Cage Code | Manufacturer |
---|---|---|
L6682-1 | 46717 | PETTIBONE LLC |
L6682 | 46717 | PETTIBONE LLC |
Technical Data | NSN 2990-00-906-6057
Characteristic | Specifications |
---|---|
MATERIAL | IRON CAST |
SURFACE TREATMENT | PHOSPHATE |
STYLE DESIGNATOR | RAISED FACE PIVOT AND END HOLES |
BORE LENGTH | 1.000 INCHES NOMINAL |
BORE DIAMETER | 0.875 INCHES NOMINAL |