A cylindrically-shaped headed item, having circular or longitudinal groove(s).
Classification: Other non-threaded articles (fasteners) of iron or steel, nesoi
NSN 6145-01-174-5058
NSN 5930-01-634-0659
NSN 6610-01-122-0064
NSN 5910-00-421-4724
NSN 6135-01-334-3935
NSN 4140-01-015-5137
NSN 5996-01-648-9515
NSN 6620-01-600-0479
NSN 5930-00-886-8487
NSN 5915-01-376-0898
NSN 5910-01-449-1055
NSN 6645-00-711-5381