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 5996-01-146-1390
NSN 5998-01-045-3338
NSN 5945-01-221-0478
NSN 5910-00-987-0144
NSN 6685-00-420-9232
NSN 5855-00-832-7316
NSN 6620-01-339-9404
NSN 6645-01-103-8449
NSN 6610-00-727-8683
NSN 5895-00-007-1295
NSN 5999-01-037-0074
NSN 5965-01-461-2850