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 5930-01-008-2469
NSN 6150-01-390-7824
NSN 5930-00-081-8782
NSN 5965-01-053-3434
NSN 5950-01-449-5980
NSN 4140-00-546-3554
NSN 6220-00-900-4439
NSN 5950-01-106-0781
NSN 6135-01-643-9081
NSN 6130-01-346-6022
NSN 6650-01-231-9545
NSN 6620-00-630-8812