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 5998-01-322-9268
NSN 6105-00-714-0005
NSN 5920-01-264-9259
NSN 6220-00-425-3346
NSN 5935-01-375-5607
NSN 5895-01-225-3333
NSN 5910-01-385-0723
NSN 6645-01-329-7446
NSN 6135-01-483-1501
NSN 5990-00-446-0518
NSN 5910-01-094-7389
NSN 5960-01-443-3067