A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 6240-01-065-7551
NSN 5895-01-574-9810
NSN 5990-01-465-3088
NSN 5905-00-157-2197
NSN 6240-00-968-1413
NSN 5996-01-058-2460
NSN 6105-01-188-7292
NSN 5998-00-283-5604
NSN 6620-00-086-5223
NSN 5998-01-089-7572
NSN 6610-00-133-4508
NSN 5999-01-571-7626