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 6145-00-267-9617
NSN 6620-01-484-1303
NSN 6620-00-193-9503
NSN 5965-01-030-4222
NSN 5999-01-184-0338
NSN 5895-00-593-4806
NSN 5990-01-483-7313
NSN 5905-01-610-2018
NSN 5985-01-067-9524
NSN 5935-00-518-1754
NSN 6105-01-406-0779
NSN 5930-01-372-6419