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 6130-01-120-6822
NSN 5910-01-351-3653
NSN 2925-01-453-1606
NSN 5835-01-325-5677
NSN 6150-01-619-4533
NSN 5998-00-781-3648
NSN 5999-01-088-7092
NSN 5996-01-514-1610
NSN 7035-01-069-3537
NSN 6110-00-107-1664
NSN 6650-01-517-0408
NSN 5935-01-113-2298