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Bell Crank

NSN 1680-00-006-4481

Product Description: Cyclic pitch control, control assembly, rotor, helicopter


Product Details

Bore Diameter 0.249 inches
Bore Length 0.870 inches to 0.875 inches
Features Provided Bearing
Center To Center Distance Between Fulcrum and Arm End Hole/slot/ball at least 1.364 inches 1st end and up to 1.412 inches 1st end
Center To Center Distance Between Fulcrum and Arm End Hole/slot/ball at least 3.984 inches 2nd end and up to 4.032 inches 2nd end
End Hole/ball Diameter at least 0.249 inches 1st end and up to 0.250 inches 1st end
End Hole/ball Diameter at least 0.249 inches 2nd end and up to 0.250 inches 2nd end
Special Features Cyclic pitch control, control assembly, rotor, helicopter
Material Aluminum alloy
Material Document and Classification Ams4138, cond 7079, temper t6 assn std single material response
Surface Treatment Anodize
Style Designator Clevis ends
Part Number Manufacturer
S6140-62620-009 Sikorsky Aircraft Corporation Quote