A cylindrically-shaped headed item, having circular or longitudinal groove(s).
Classification: Other non-threaded articles (fasteners) of iron or steel, nesoi
NSN 5905-01-555-3329
NSN 5990-00-337-5359
NSN 6145-01-146-9980
NSN 6150-01-508-3199
NSN 6145-00-717-8421
NSN 5920-00-151-4039
NSN 5920-01-373-9405
NSN 5985-01-589-0032
NSN 5985-00-063-9517
NSN 6240-01-328-6352
NSN 6130-00-378-5567
NSN 4140-00-406-4369