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 5925-00-072-8886
NSN 6650-00-262-2324
NSN 5835-01-138-8622
NSN 5965-01-567-2975
NSN 5960-01-231-2165
NSN 6620-00-443-7587
NSN 6150-01-042-4635
NSN 5905-00-727-8376
NSN 5895-00-372-5493
NSN 5920-01-147-5652
NSN 6150-01-171-3222
NSN 5895-00-796-0900