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 5998-00-702-2954
NSN 5835-01-316-3255
NSN 5895-00-058-9591
NSN 5930-01-238-4984
NSN 5835-01-038-9945
NSN 5975-00-768-3570
NSN 4140-00-555-3856
NSN 5930-00-689-2837
NSN 6145-01-315-7356
NSN 5945-00-057-9103
NSN 5945-01-242-3913
NSN 5975-01-062-2987