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 6105-00-343-6648
NSN 5915-01-166-3621
NSN 5975-01-589-2440
NSN 5996-01-261-6758
NSN 6685-00-677-7134
NSN 6110-01-388-1055
NSN 6650-01-005-0714
NSN 6650-00-195-7519
NSN 6220-00-024-5355
NSN 6150-01-488-8265
NSN 5855-01-060-2820
NSN 5996-01-541-5787