A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5835-00-829-0670
NSN 5835-01-541-9991
NSN 5920-01-167-9026
NSN 6145-00-181-9634
NSN 6240-01-180-3720
NSN 5999-00-686-2977
NSN 6130-00-153-0870
NSN 6105-00-925-2226
NSN 2925-00-193-2402
NSN 5925-01-241-5091
NSN 6620-00-583-2687
NSN 7035-01-310-2587