Outer metal; rod go through inside
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 6320-01-319-3584
NSN 7035-01-271-1643
NSN 5895-01-451-5610
NSN 5930-00-082-7562
NSN 6145-01-139-6557
NSN 6620-01-646-0105
NSN 6145-01-261-5150
NSN 5855-01-456-8667
NSN 5999-01-603-0911
NSN 6320-01-547-2743
NSN 6645-00-108-6479
NSN 6135-01-370-2599