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 5965-01-245-1552
NSN 5935-01-564-2838
NSN 6130-00-719-7219
NSN 5975-01-621-9642
NSN 5930-01-628-9735
NSN 6145-01-579-3510
NSN 5945-01-341-7090
NSN 6610-00-527-8892
NSN 6645-00-704-3630
NSN 6645-01-370-7380
NSN 5905-00-723-3996
NSN 5999-01-125-1788