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 5985-01-568-8030
NSN 6135-00-351-8606
NSN 5998-01-161-3177
NSN 6240-01-540-8141
NSN 5920-01-020-7659
NSN 6135-01-219-8612
NSN 5855-01-066-2882
NSN 5965-01-091-1884
NSN 6145-00-170-9415
NSN 6130-01-290-5468
NSN 6610-00-175-5620
NSN 6645-01-336-6631