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 6320-01-308-9392
NSN 5910-01-602-9296
NSN 5960-01-495-0859
NSN 5965-00-764-1841
NSN 6685-00-566-1995
NSN 2925-00-759-5465
NSN 6105-01-413-3476
NSN 6150-01-058-0575
NSN 6150-01-417-2643
NSN 5985-01-225-8353
NSN 6130-01-438-4847
NSN 5999-01-604-4498