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 6105-01-468-5605
NSN 5925-01-211-6660
NSN 6650-00-241-0970
NSN 5950-01-323-9967
NSN 5835-01-193-6192
NSN 6220-01-406-5351
NSN 5945-01-508-2075
NSN 5945-01-440-9114
NSN 5915-00-290-1569
NSN 6145-01-426-5392
NSN 6620-00-829-1860
NSN 6105-00-331-7680