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 2925-01-511-2667
NSN 6135-01-077-5705
NSN 6220-00-719-7714
NSN 6610-00-135-5815
NSN 5895-01-325-3372
NSN 5835-01-369-7837
NSN 5990-00-860-5329
NSN 5945-01-387-0664
NSN 6135-00-461-3590
NSN 5895-00-074-4023
NSN 6135-01-441-0518
NSN 5945-00-310-1477