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 6130-01-569-2584
NSN 5835-01-186-4961
NSN 6320-01-441-2438
NSN 6240-01-378-7711
NSN 5895-01-607-6597
NSN 6145-00-470-1606
NSN 6150-01-431-9727
NSN 6150-01-608-8193
NSN 6320-00-908-6841
NSN 6645-00-357-8827
NSN 5985-01-610-6891
NSN 6220-01-221-9429