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 6645-01-248-3123
NSN 6135-00-416-2898
NSN 6110-00-877-9603
NSN 6620-01-537-0902
NSN 5998-01-608-4909
NSN 6110-00-239-6337
NSN 6645-00-368-8636
NSN 5999-01-109-1877
NSN 5855-01-302-5493
NSN 5950-01-242-3277
NSN 5965-01-100-1195
NSN 6240-01-500-9461