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 6145-00-493-4073
NSN 5960-01-462-1864
NSN 2925-01-014-8007
NSN 6610-00-097-5176
NSN 5905-00-567-4959
NSN 5985-01-513-6656
NSN 6220-01-559-2856
NSN 5895-00-209-2554
NSN 5965-00-519-6966
NSN 5910-01-466-3047
NSN 6620-01-595-7459
NSN 5935-00-707-3274