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 5895-00-211-7193
NSN 5895-01-088-7751
NSN 5950-00-592-8124
NSN 5950-01-029-9412
NSN 6150-00-152-7412
NSN 6105-00-891-9768
NSN 2925-00-684-7708
NSN 6650-00-861-6208
NSN 4140-01-486-2030
NSN 6645-01-358-1474
NSN 5895-01-065-0118
NSN 5855-01-147-6024