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 5835-00-074-3700
NSN 5930-01-407-2196
NSN 5965-00-518-0958
NSN 6610-00-862-5901
NSN 6135-00-134-6648
NSN 5950-00-877-2790
NSN 6110-00-660-8998
NSN 6645-00-816-5337
NSN 4140-01-423-9453
NSN 5945-01-062-4106
NSN 5996-01-116-4670
NSN 5965-01-104-0947