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 5895-01-627-6100
NSN 6645-01-155-3966
NSN 6610-00-971-2503
NSN 6220-00-872-5498
NSN 6130-01-181-2403
NSN 5930-01-086-0820
NSN 5950-01-300-6813
NSN 6220-01-297-3057
NSN 6105-00-110-4996
NSN 5999-01-412-6503
NSN 5905-01-652-4056
NSN 5920-01-422-1866