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 7035-01-083-0282
NSN 5945-00-007-3933
NSN 6130-01-628-1593
NSN 5930-01-415-9352
NSN 5950-00-944-1434
NSN 5920-01-433-4965
NSN 5985-00-852-6192
NSN 6650-01-171-0779
NSN 5895-01-054-4368
NSN 5930-01-191-6042
NSN 5965-00-524-5521
NSN 5855-01-346-7682