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 6105-01-467-8915
NSN 2925-01-543-0073
NSN 5855-01-407-5761
NSN 6610-00-917-1480
NSN 5975-01-395-7420
NSN 6645-00-408-0304
NSN 5965-01-431-8147
NSN 5895-00-280-7528
NSN 6220-00-848-1561
NSN 5999-01-496-8506
NSN 5998-00-035-5308
NSN 6145-00-042-3800