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 6240-01-646-2605
NSN 5996-01-518-8584
NSN 6150-01-480-1124
NSN 5996-00-792-9758
NSN 6320-00-681-1324
NSN 6645-01-062-6705
NSN 6620-00-273-8735
NSN 5975-01-202-3183
NSN 6110-01-090-0417
NSN 5935-01-148-5179
NSN 5910-00-584-6484
NSN 5998-01-571-2209