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 5925-01-004-9293
NSN 5910-01-210-1665
NSN 6150-01-646-9212
NSN 6610-01-046-5669
NSN 6105-00-111-0851
NSN 5905-01-040-6199
NSN 5999-00-177-2625
NSN 6620-00-974-7595
NSN 5965-01-040-4178
NSN 6145-01-600-5063
NSN 5835-00-930-8500
NSN 6220-01-542-0576