A cylindrically-shaped headed item, having circular or longitudinal groove(s).
Classification: Other non-threaded articles (fasteners) of iron or steel, nesoi
NSN 5960-00-289-6591
NSN 6150-01-507-8629
NSN 6650-00-389-4111
NSN 6145-01-390-4204
NSN 4140-01-359-7829
NSN 5998-00-190-4463
NSN 5895-01-429-1255
NSN 5990-01-630-4308
NSN 5990-01-591-8797
NSN 6240-01-513-9642
NSN 4140-01-541-1633
NSN 6610-01-387-7517