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 6220-01-463-8673
NSN 6320-00-894-1644
NSN 6220-01-156-0280
NSN 5990-00-809-5286
NSN 5905-01-576-9362
NSN 5920-00-773-1282
NSN 6220-00-623-6473
NSN 6220-00-966-7528
NSN 5945-01-359-8834
NSN 6650-01-365-4286
NSN 5895-00-548-9329
NSN 5920-00-590-4192