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National Stock Number:
3040-00-397-4257
Federal Supply Class:
3040
National Item Identification Number:
003974257
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:
| A51G30560-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51G30560-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51G30560-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY | | SURFACE TREATMENT | ANODIZE | | STYLE DESIGNATOR | CLEVIS ENDS TWISTED, OTHER ARM OFFSET | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 1.214 INCHES NOMINAL 1ST END | | 4.400 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.312 INCHES NOMINAL 1ST END | | 0.250 INCHES NOMINAL 2ND END | | BORE LENGTH | 0.975 INCHES MINIMUM AND | | 0.985 INCHES MAXIMUM | | BORE DIAMETER | 0.437 INCHES NOMINAL | | FSC APPLICATION DATA | UPLOCK,ARRESTING GEAR,AIRCRAFT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 61174 | | DESIGN CONTROL REFERENCE | A51G30560-1 |
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