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 5905-00-073-8286
NSN 5835-01-054-6418
NSN 6650-01-466-2704
NSN 5990-00-811-0841
NSN 6130-00-893-0847
NSN 6110-01-431-2271
NSN 5996-00-996-1021
NSN 6620-01-484-2767
NSN 6645-01-168-6348
NSN 6105-00-299-0673
NSN 6130-00-888-5591
NSN 5895-00-115-2879