A cylindrically-shaped headed item, having circular or longitudinal groove(s).
Classification: Other non-threaded articles (fasteners) of iron or steel, nesoi
NSN 5930-01-381-8629
NSN 5910-01-289-4655
NSN 5925-00-529-3950
NSN 4140-01-314-2862
NSN 6240-00-690-2274
NSN 2925-01-263-2012
NSN 5965-01-012-1065
NSN 6645-01-417-4332
NSN 6650-01-416-0473
NSN 5910-00-719-4369
NSN 5895-00-908-4758
NSN 6610-01-554-4921