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 5985-01-241-1887
NSN 5920-00-984-6360
NSN 6240-00-267-7428
NSN 5835-01-346-9575
NSN 5975-01-284-5078
NSN 5905-00-935-7840
NSN 5895-01-477-2665
NSN 6110-01-452-9388
NSN 6150-01-469-7458
NSN 6130-01-079-3712
NSN 5910-01-104-3917
NSN 6130-00-136-2486