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 6130-01-485-3338
NSN 5975-01-364-0312
NSN 5990-00-985-1334
NSN 6110-00-647-3932
NSN 5855-00-357-1158
NSN 5925-01-510-4579
NSN 6135-01-400-2947
NSN 5855-00-107-7993
NSN 5910-01-072-5758
NSN 6150-01-495-9055
NSN 6105-01-033-8744
NSN 5935-01-414-8714