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 5965-01-062-3492
NSN 5930-01-369-1832
NSN 5999-01-325-5331
NSN 5855-01-205-7030
NSN 5895-01-591-9793
NSN 5920-01-154-0116
NSN 6650-01-100-3185
NSN 5990-01-463-2279
NSN 6150-01-277-9184
NSN 6620-00-538-8746
NSN 5925-01-112-5405
NSN 5905-01-101-8517