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 5895-00-995-9430
NSN 5975-01-465-8628
NSN 6240-01-063-7685
NSN 6620-01-444-4048
NSN 6145-01-605-0948
NSN 5920-01-218-5742
NSN 6645-01-048-4671
NSN 6105-01-564-1859
NSN 5945-01-458-7136
NSN 6130-00-147-2581
NSN 5935-00-945-4859
NSN 6110-01-025-1286