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 6105-01-659-7690
NSN 5895-01-010-6275
NSN 6220-01-375-9888
NSN 5985-01-394-5223
NSN 5910-00-220-6715
NSN 5930-01-255-3942
NSN 5915-00-679-9390
NSN 6240-01-414-9529
NSN 6110-01-155-4048
NSN 5990-00-763-5526
NSN 6650-01-633-9147
NSN 6650-01-024-9554