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National Stock Number:
3040-01-475-8933
Federal Supply Class:
3040
National Item Identification Number:
014758933
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:
| 124-4322621 PC 5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322623 PC 3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322621 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322623 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15085 GR B MIL SPEC SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | CLEVIS ENDS, OFFSET BOTH ARMS | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 12.000 INCHES NOMINAL ALL ENDS | | END HOLE/BALL DIAMETER | 1.016 INCHES NOMINAL ALL ENDS | | FULCRUM BORE SHAPE | PLAIN | | BORE LENGTH | 3.750 INCHES NOMINAL | | BORE DIAMETER | 3.187 INCHES NOMINAL | | SPECIAL FEATURES | FULCRUM HOLE HAS 3.5422 IN. COUNTERBORE FEATURE BOTH SIDES. PART OF BALLISTIC FLIGHT DECK HATCH FOR ARRESTING GEAR BARRIER WEBBING STOWAGE |
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