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 6650-00-796-9972
NSN 6240-00-364-0850
NSN 6110-01-350-3449
NSN 6240-00-265-6538
NSN 6150-00-344-2031
NSN 6220-01-489-5687
NSN 6320-01-659-2819
NSN 6320-00-456-0836
NSN 5965-01-560-8572
NSN 5945-01-139-2605
NSN 6610-01-165-9458
NSN 6610-01-423-7481