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 5935-01-435-8157
NSN 5835-01-387-4227
NSN 6145-00-185-9962
NSN 5965-01-333-8560
NSN 4140-01-335-3451
NSN 6220-00-283-5050
NSN 5996-01-542-8611
NSN 5895-00-017-9582
NSN 6135-01-193-8154
NSN 5945-00-627-9093
NSN 5895-01-505-3641
NSN 5935-01-141-6820