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 5945-01-167-8045
NSN 5915-01-115-2953
NSN 5920-01-465-6312
NSN 5930-00-357-4893
NSN 5985-01-460-5521
NSN 6610-01-160-6585
NSN 5895-01-242-3446
NSN 5998-01-569-2101
NSN 6240-00-813-6328
NSN 5998-00-119-2219
NSN 5965-01-188-8530
NSN 7035-00-238-3662