Flange diameter 3.125 in. With two screw holes
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 5925-00-840-2610
NSN 5855-00-411-8688
NSN 5985-01-653-3322
NSN 6135-00-962-4111
NSN 6105-01-478-0375
NSN 4140-01-170-8798
NSN 5895-00-387-4901
NSN 6240-01-112-1120
NSN 5960-01-297-2665
NSN 6145-01-208-5467
NSN 4140-01-535-2691
NSN 5835-00-572-7445