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 5895-01-365-4602
NSN 5905-00-460-8878
NSN 5895-00-100-1216
NSN 6610-00-961-2758
NSN 5855-01-145-4903
NSN 5835-00-409-8355
NSN 6135-01-238-2878
NSN 5920-01-030-9535
NSN 5950-01-178-0902
NSN 6135-00-763-5793
NSN 5965-01-188-8530
NSN 5999-01-559-3603