Integral key: 1.250 in. Bore, 1 in. Long, 3.630 in. Dia
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 5925-01-557-7692
NSN 6240-00-824-4678
NSN 6645-00-226-2270
NSN 5960-01-443-9681
NSN 5960-01-023-8037
NSN 5910-01-418-0574
NSN 6610-01-100-3662
NSN 7035-01-044-0136
NSN 6105-01-347-0070
NSN 5990-01-502-8209
NSN 5930-00-811-4663
NSN 6320-01-202-8761