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 5930-00-473-3482
NSN 6685-01-035-7306
NSN 5920-00-518-7314
NSN 5905-01-044-5606
NSN 6150-01-056-4345
NSN 6110-01-607-7567
NSN 5945-00-542-3569
NSN 5999-01-414-7667
NSN 5975-01-288-9469
NSN 5945-01-569-3124
NSN 5965-00-424-9636
NSN 6610-01-290-2627