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National Stock Number:
3040-01-504-4839
Federal Supply Class:
3040
National Item Identification Number:
015044839
Description:
BELL CRANK
Detail:
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).
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Manufacturer Information:
| 124-6938645 PART 238-239 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 1500-295 PART 238-239 | 43689 | HUNTINGTON INGALLS INC | | 6938645 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BORE DIAMETER | 1.1245 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM | | BORE LENGTH | 1.000 INCHES NOMINAL | | FULCRUM BORE SHAPE | PLAIN | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BELL CRANK | | MATERIAL DOCUMENT AND CLASSIFICATION | GRADE B, CLASS U, 6-1/2 X 4-1/2 MIL SPEC SINGLE MATERIAL RESPONSE AND GRADE A, CLASS U, 2-1/8 DIA. MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | BELL CRANK WILL BE MADE FROM THE FOLLOWING: ITEM 238, BELL CRANK PLATE AND ITEM 239 BELL CRANK BOSS. | | STYLE DESIGNATOR | FLAT, RAISED FACE PIVOT HOLE, ONE OR MORE HOLES BOTH ARMS |
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