W/1 keyway, 0.375 in.W, 0.188 in.Deep, 1.766 in.Lg and two 0.500 in.Setscrews
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 6240-01-296-7404
NSN 5945-00-866-5332
NSN 5835-01-612-4753
NSN 6145-00-150-5049
NSN 5905-01-648-9663
NSN 6685-01-354-1387
NSN 5915-01-467-2578
NSN 5835-00-902-8680
NSN 2925-01-144-7106
NSN 5985-00-625-9707
NSN 5915-00-831-7761
NSN 6145-01-096-2505