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 5895-01-421-2380
NSN 5999-01-325-0490
NSN 5935-01-451-5062
NSN 5985-01-445-0039
NSN 5990-01-440-7135
NSN 6220-00-848-2008
NSN 5965-01-133-7459
NSN 5985-00-661-2263
NSN 5905-01-570-4618
NSN 5835-01-502-9228
NSN 5895-01-358-4360
NSN 6110-00-390-8115