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 5996-00-051-6667
NSN 5945-00-018-1270
NSN 5835-01-250-2939
NSN 6130-01-634-0603
NSN 5910-01-500-5346
NSN 6220-01-430-0442
NSN 5965-00-226-7870
NSN 6650-01-293-2802
NSN 6645-01-066-1679
NSN 6105-00-633-3234
NSN 6610-01-013-8922
NSN 5996-00-811-8120