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 6105-00-488-1519
NSN 5930-00-097-1139
NSN 5965-01-453-7504
NSN 6110-00-429-4777
NSN 6320-00-242-3300
NSN 5930-01-297-0846
NSN 5985-00-729-5915
NSN 5930-01-368-8115
NSN 5996-00-613-1761
NSN 6610-00-887-8594
NSN 5960-01-599-9821
NSN 5905-01-327-2712