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 6645-00-337-8276
NSN 5910-01-459-7759
NSN 5930-00-476-4563
NSN 5895-00-235-8510
NSN 5895-01-634-0630
NSN 6610-01-157-0426
NSN 5895-00-912-4745
NSN 6135-00-461-3590
NSN 5910-01-068-3381
NSN 6320-00-908-6841
NSN 5999-01-338-9654
NSN 5998-01-620-7981