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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6620-00-410-8935
NSN 5910-01-440-3450
NSN 6650-01-589-0893
NSN 6105-01-490-0170
NSN 6645-00-099-6913
NSN 5945-01-365-7667
NSN 5965-01-449-1711
NSN 5930-00-597-5064
NSN 5910-01-439-9881
NSN 5965-01-373-1412
NSN 6135-01-659-3426
NSN 6150-00-823-4702