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 6130-01-541-4979
NSN 5835-01-286-6499
NSN 5895-01-438-7109
NSN 5930-01-422-7321
NSN 5905-00-598-3700
NSN 6685-00-373-3436
NSN 5930-00-154-0347
NSN 5999-00-246-6304
NSN 4140-00-643-0115
NSN 5895-01-165-0320
NSN 5895-01-248-8233
NSN 6220-00-466-2681