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 5999-01-344-9228
NSN 5999-00-969-3856
NSN 5835-01-328-6626
NSN 5960-00-916-8023
NSN 5930-01-425-1902
NSN 5945-01-478-0155
NSN 6645-01-423-9361
NSN 5895-00-288-5878
NSN 5835-01-475-3101
NSN 6320-00-004-9158
NSN 5905-00-125-1027
NSN 6105-00-531-0563