No other part numbers with same form, fit, and function found.
A trunicated cone-shaped metal item generally tapered along its entire peripheral length, with a centrally located hole. It may be split (cut) through the material parallel to the axis.
NSN 5960-01-221-6261
NSN 5960-01-141-6489
NSN 6320-01-331-6947
NSN 5999-01-615-5401
NSN 5925-00-660-7589
NSN 6610-01-584-8767
NSN 5920-00-302-5168
NSN 5855-00-962-5792
NSN 5935-00-546-3132
NSN 5925-00-011-7011
NSN 6130-01-239-9831
NSN 5915-01-099-9068