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 5985-01-389-3745
NSN 5905-00-331-0590
NSN 5895-01-089-7518
NSN 5999-01-485-8805
NSN 5945-01-656-2588
NSN 6645-01-556-1441
NSN 5895-00-568-8304
NSN 5965-00-134-0883
NSN 6240-01-340-5415
NSN 5835-01-143-9143
NSN 5990-01-108-7785
NSN 5910-01-496-4996