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 5895-01-068-2860
NSN 6645-01-279-2414
NSN 6685-01-241-5824
NSN 6220-00-248-4483
NSN 6220-01-630-2010
NSN 6645-00-038-6736
NSN 5920-00-910-0315
NSN 5990-01-089-9694
NSN 5915-01-562-1366
NSN 5915-01-025-1362
NSN 5895-01-151-6009
NSN 5996-01-163-1768