O.S. Spinner Nut 10FP/FSR

Tower Stock# LXCC37  •  Manufacturer Stock# 20824005
O.S. Spinner Nut 10FP/FSR (large view)
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

Notes from our tech department:
The is a spinner nut set from OS Engines for the .10FSR. .10FP and .15LA.
It gives a more realistic look to vintage models, such as a Piper Cub.


Polished aluminum construction
Included steel tool for installation
Prethreaded for 5mm crankshafts


One spinner nut
One steel rod, to tightened down the nut during assembly


Installation onto the crankshaft


Length: 18mm
Diameter: 16.5mm (.65"), tapering to 11.5mm (.45")
Internal threads: 5mm x 14mm


This will also fit any OS engine with 5mm crankshafts.

NNA 12/23/01

Parts Compatibility
Manufacturer Mailing Address
Additional Manufacturer Contact Info