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 5905-00-150-8601
NSN 6610-01-574-3260
NSN 6645-01-347-6784
NSN 6645-01-363-5944
NSN 6150-00-548-3228
NSN 5905-00-603-9240
NSN 5910-01-193-7296
NSN 6105-01-426-1852
NSN 6650-01-327-3068
NSN 6610-00-125-5425
NSN 6610-01-468-3025
NSN 6645-00-456-2923