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 5930-00-753-8777
NSN 5895-01-171-5149
NSN 6135-01-180-9611
NSN 5975-01-357-8122
NSN 6105-00-501-7681
NSN 5920-00-492-5516
NSN 5835-01-024-8198
NSN 6240-00-347-7118
NSN 5965-01-437-0905
NSN 5905-00-829-2451
NSN 6240-00-246-7242
NSN 5945-00-149-0619