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 5895-00-981-9838
NSN 6320-00-445-1187
NSN 5999-01-340-8504
NSN 5930-01-565-6528
NSN 5999-00-482-8993
NSN 7035-01-413-6697
NSN 6110-01-367-5162
NSN 6150-00-118-9231
NSN 6320-01-220-2264
NSN 5855-00-610-4052
NSN 5999-01-435-3870
NSN 5920-01-322-2572