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 7035-00-205-8739
NSN 6320-00-893-2857
NSN 6150-00-015-1289
NSN 5999-00-632-8808
NSN 6135-00-027-3914
NSN 5895-01-180-0487
NSN 6105-00-398-4673
NSN 5996-01-104-7884
NSN 5920-01-249-7616
NSN 6135-00-935-8769
NSN 5996-00-003-6204
NSN 6110-00-378-8458