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 6620-00-917-5259
NSN 5835-01-360-1058
NSN 6130-00-001-3678
NSN 5998-00-935-2510
NSN 5930-01-205-1672
NSN 5835-01-122-3489
NSN 5999-01-392-8746
NSN 6130-01-124-7928
NSN 6610-00-798-6878
NSN 5990-01-123-4226
NSN 5999-00-951-1545
NSN 5945-00-183-9395