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 5996-00-360-5126
NSN 6130-01-211-4193
NSN 6320-01-462-2295
NSN 6320-00-521-9350
NSN 6150-00-461-1763
NSN 6150-00-812-1965
NSN 5835-01-495-0595
NSN 5925-00-427-9930
NSN 5910-01-126-2131
NSN 6150-01-307-7286
NSN 6110-01-217-8817
NSN 2925-01-551-5375