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 5920-00-211-4512
NSN 6150-00-240-7035
NSN 5935-00-633-8302
NSN 6130-01-619-1307
NSN 6150-00-809-9114
NSN 6220-01-626-6426
NSN 6145-00-104-6047
NSN 5985-01-373-8332
NSN 5960-00-944-3548
NSN 5996-01-555-7690
NSN 5895-01-595-6199
NSN 5905-01-400-5968