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 6150-01-649-3278
NSN 5990-00-409-3594
NSN 5999-00-161-0620
NSN 5905-01-634-0595
NSN 6110-00-148-5735
NSN 5920-01-203-5702
NSN 6110-00-294-7648
NSN 5945-00-552-4300
NSN 7035-01-397-1519
NSN 5895-01-191-8805
NSN 2925-01-152-8618
NSN 5855-01-573-3929