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 5975-01-625-7676
NSN 5925-00-301-0810
NSN 5935-01-420-6186
NSN 5945-01-378-6822
NSN 5835-01-363-4527
NSN 5925-00-315-2238
NSN 6650-01-417-1797
NSN 5945-01-254-3773
NSN 6645-01-622-1830
NSN 5895-01-628-6691
NSN 5855-01-556-7421
NSN 6145-01-329-9022