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 5996-01-154-6478
NSN 5920-01-418-0863
NSN 6150-01-484-7299
NSN 6130-00-025-3676
NSN 5965-00-099-0698
NSN 6150-00-349-8785
NSN 6650-01-294-5243
NSN 6135-00-738-5571
NSN 6610-01-394-1071
NSN 6610-00-936-4759
NSN 5925-01-476-7536
NSN 5960-01-204-5820