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 6110-01-454-0697
NSN 5945-00-895-9739
NSN 6150-01-186-1018
NSN 6110-01-081-9717
NSN 6105-01-265-8693
NSN 5915-01-140-1087
NSN 6685-01-301-1847
NSN 6650-01-144-5351
NSN 5990-01-221-6361
NSN 5945-00-286-8594
NSN 6220-00-358-9580
NSN 5915-00-998-9305