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 6645-00-926-4394
NSN 6240-01-407-0596
NSN 6650-00-503-9633
NSN 6220-00-115-2909
NSN 5895-01-482-9824
NSN 2925-00-779-3410
NSN 5855-00-560-0110
NSN 6105-00-773-3295
NSN 6220-01-419-8495
NSN 5975-01-092-5713
NSN 6620-01-542-8709
NSN 5965-00-455-7581