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 5895-01-471-4462
NSN 6650-01-441-1258
NSN 6320-00-590-9342
NSN 7035-00-200-5162
NSN 5935-01-609-2977
NSN 5990-01-424-2954
NSN 6645-01-123-6661
NSN 6220-00-494-7228
NSN 6130-01-162-6719
NSN 5915-01-393-7291
NSN 2925-01-547-4565
NSN 5950-01-023-9258