A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 5915-01-126-6546
NSN 6145-00-782-4420
NSN 5855-00-087-7833
NSN 5905-01-149-2499
NSN 5920-00-518-1793
NSN 5905-01-434-9149
NSN 5905-00-755-0739
NSN 6240-00-893-2507
NSN 6150-01-489-7059
NSN 6320-01-335-8336
NSN 5895-01-559-3552
NSN 6645-01-659-1583