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National Stock Number:
3040-01-040-1973
Federal Supply Class:
3040
National Item Identification Number:
010401973
Description:
DIFFERENTIAL GEAR UNIT
Detail:
An arrangement of gears in an epicyclic train that connects two shafts in the same line. The driving force is equally divided between the shafts which rotate in different directions with one shaft permitted to revolve faster than the other.
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Manufacturer Information:
| 791-2531-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| SPECIAL FEATURES | MAXIMUM LOST MOTION MEASURED BETWEEN END GEARS 30 MINUTES OF ARC CHECKED AT ROOM AMBIENT AND 1 IN-OZ OF REVERSING TORQUE; END GEARS AND REMAINING PARTS CORROSION RESISTANT STEEL, CLASS 303, COND A PER QQ-S-764; CROSS SHAFT AND CENTER SHAFT, CORROSION RESISTANT STEEL, CLASS 416, COND T PER QQ-S-764, 26-32 ROCKWELL C; BEVEL GEARS CORROSION RESISTANT STEEL CLASS 416 PER QQ-S-764, 18 ROCKWELL C MINIMUM; PINIONS, CORROSION RESISTANT STEEL, CLASS 416, 18 ROCKWELL C MINIMUM, PER QQ-S-764 WITH BALL BEARINGS, MINIMUM CROSS SHAFT DIAMETER 0.078 INCHE; LENGTH 1.716 INCHES; ASSEMBLY C/O THREE GEARS, 2 ARE 45 TEETH AND 1 IS 12 TEETH; GEARS 1 AND 2 PITCH DIAMETER 0.6250 INCHES; 3RD GEAR PITCH DIAMETER 0.1500 INCHES |
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