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 5945-01-528-6909
NSN 6135-00-546-6273
NSN 5895-00-508-1877
NSN 6645-01-005-8622
NSN 6135-00-145-8884
NSN 5990-00-972-1404
NSN 6650-01-094-2010
NSN 5996-01-649-3986
NSN 5990-01-408-6142
NSN 6220-00-625-3915
NSN 5915-00-602-0002
NSN 6650-01-107-4295