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 5996-00-226-5364
NSN 6110-01-429-0008
NSN 6150-00-901-3200
NSN 6110-01-491-0523
NSN 5998-01-333-4208
NSN 5935-01-536-7715
NSN 5895-01-607-5844
NSN 5895-01-204-8433
NSN 6150-01-279-4760
NSN 5990-00-543-2755
NSN 6650-01-119-4576
NSN 5835-01-126-9358