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 6650-01-343-8008
NSN 6130-01-431-8530
NSN 5895-01-224-0104
NSN 6240-01-200-3453
NSN 5855-01-417-1315
NSN 6110-01-094-7870
NSN 5985-01-063-7186
NSN 5985-01-598-7905
NSN 6150-00-438-7890
NSN 6110-01-226-4013
NSN 5915-01-279-0042
NSN 6110-00-167-7522