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 6105-01-437-6876
NSN 5960-01-090-9291
NSN 6610-00-371-5953
NSN 5965-00-726-3168
NSN 5996-01-585-6126
NSN 5996-00-196-1406
NSN 6620-00-257-2783
NSN 5960-00-840-5465
NSN 6220-00-054-5741
NSN 5895-00-964-8989
NSN 6145-01-212-2036
NSN 6320-01-115-4404