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 5855-00-918-1622
NSN 5855-01-307-1159
NSN 5835-00-111-2953
NSN 5835-01-071-9310
NSN 6320-01-157-4400
NSN 5999-00-045-3691
NSN 5985-00-708-2193
NSN 5999-00-139-6623
NSN 5935-01-100-3289
NSN 6145-01-570-7460
NSN 6685-01-094-6455
NSN 6610-01-443-4055