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 6610-00-982-6768
NSN 6240-00-001-1524
NSN 6650-00-236-0724
NSN 6610-01-160-8815
NSN 5945-01-392-7473
NSN 6240-00-170-5302
NSN 5990-00-881-6624
NSN 6135-01-231-4809
NSN 5930-01-348-1279
NSN 5999-01-101-5112
NSN 6105-00-608-8947
NSN 6105-00-161-1834