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 2925-01-341-7399
NSN 6135-01-481-9031
NSN 6240-01-498-9673
NSN 5965-01-140-9446
NSN 5935-00-833-8652
NSN 5910-01-460-0799
NSN 5945-01-047-0187
NSN 6650-01-574-0019
NSN 5905-01-508-2219
NSN 5930-00-726-6443
NSN 5835-00-180-7555
NSN 5945-01-438-3361