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 This is the Propeller Lock Nut Set for the OS Max FS-52S Surpass engine.

FEATURES: Prevents the propeller from flying off even if the propeller
            should slip or loosen.
          Durable steel construction.

INCLUDES: One metal propeller washer
          One metal hex lock nut
          One metal hex expansion bolt

REQUIRES: A FS-52S engine on which to install it.

SPECS:    Hex nut thread size: M5.5x1.0
          Hex nut outer diameter:  12mm (0.48")
          Hex nut height: 8.4mm (0.33")
          Prop washer outer diameter:  22.9mm (0.9")
          Prop washer inner diameter:  9.2mm (0.36")
          Prop washer thickness:  2.8mm (0.11")
          Hex nut expansion bolt outer diameter:  9.8mm (0.39")
          Hex nut expansion bolt thread size:  M5.5x1.0
          Hex nut expansion bolt thread size (spinner end):  M4x0.7
          Hex nut expansion bolt overall length:  19.9mm (0.79")

                                                                   BAW 02/18/02
                                                                          ir/kh




– If you need more information, use these O.S. resources –

E-mail: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970


 
Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822  








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