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 5998-00-225-8522
NSN 6150-01-212-1426
NSN 5935-01-607-6277
NSN 6240-00-683-0725
NSN 5945-01-035-3941
NSN 6240-00-011-3239
NSN 6645-00-100-7218
NSN 6610-00-407-4295
NSN 6650-01-399-8552
NSN 5999-01-407-6800
NSN 5895-00-682-6303
NSN 5925-00-858-7151