Hughes 369, MD and possibly OH-6 part, 1 one lock nut. 
P/N 369A1817
 
Comes with maintenance release tag

Very good used usable condition

Any question, please, ask before purchase.

Cost of shipping for US with insurance.

Thank you for looking

-FAA Requirement / Item to be determined by buyer, to be airworthy and to comply with all applicable FAR’s when installing part(s) on aircraft. Seller assumes no liability. Unless otherwise noted all items sold in as is condition with no warranty expressed or implied, We make every effort to provide an accurate description and condition of the items we list. Any description is for the sole purpose of identifying an item.