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 6240-01-006-7279
NSN 6240-01-396-2167
NSN 6135-00-152-8729
NSN 5835-01-219-0586
NSN 5935-00-480-0837
NSN 6320-01-162-5977
NSN 5835-01-426-6573
NSN 6110-01-441-2625
NSN 6650-01-109-3251
NSN 6645-01-072-8367
NSN 5920-01-443-9451
NSN 6645-00-340-4795