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 6105-01-184-0750
NSN 6240-00-005-7302
NSN 6150-01-522-8407
NSN 6220-01-270-7766
NSN 6145-01-139-6557
NSN 5965-01-284-5076
NSN 5998-01-060-8726
NSN 6110-00-636-1234
NSN 5960-01-328-8248
NSN 5920-01-039-5393
NSN 6220-01-514-9687
NSN 5965-01-234-6844