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 6220-01-256-3303
NSN 6135-01-067-8331
NSN 5960-01-223-6202
NSN 5935-01-092-6546
NSN 6610-01-200-6861
NSN 6135-00-377-9165
NSN 5998-01-047-6011
NSN 6240-00-922-1021
NSN 6110-01-145-7388
NSN 5910-00-552-1983
NSN 5895-01-518-1091
NSN 5965-01-633-8849