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 6135-00-432-8779
NSN 6320-01-515-7913
NSN 6130-00-119-1528
NSN 2925-00-278-9468
NSN 5999-01-131-8763
NSN 6645-01-496-9868
NSN 6135-00-643-4843
NSN 5915-00-036-9529
NSN 6150-01-170-1109
NSN 5905-00-260-5008
NSN 6110-00-571-1749
NSN 5930-01-482-1247