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 6110-01-251-1545
NSN 5925-01-041-9943
NSN 5950-01-191-8307
NSN 5920-00-111-2375
NSN 6650-00-078-5773
NSN 6145-01-289-0732
NSN 5965-01-267-5263
NSN 5965-00-518-0958
NSN 5945-00-834-5430
NSN 5895-01-176-6983
NSN 5965-01-111-6031
NSN 5999-01-427-3702