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 4140-01-312-7066
NSN 6645-01-010-3746
NSN 6650-01-275-9657
NSN 6320-00-186-6452
NSN 6610-00-277-7206
NSN 5999-00-204-8362
NSN 6650-01-576-8520
NSN 5945-01-467-2242
NSN 5960-00-237-6917
NSN 6150-01-298-4668
NSN 5895-01-071-2709
NSN 5905-00-660-9962