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 6130-01-459-7582
NSN 6130-01-482-5639
NSN 5835-01-426-6573
NSN 6320-00-336-9123
NSN 7035-01-546-6386
NSN 5920-00-792-5581
NSN 6620-00-167-0963
NSN 6220-01-343-7295
NSN 5998-01-412-8341
NSN 5990-01-108-0436
NSN 6150-00-208-9614
NSN 5945-00-719-9872