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 5965-01-605-1753
NSN 6145-01-081-3182
NSN 5950-01-292-9147
NSN 5910-01-272-2965
NSN 6105-00-479-8991
NSN 5905-00-943-9554
NSN 5998-01-383-0615
NSN 6105-00-166-9745
NSN 6645-01-301-9462
NSN 5998-01-200-2050
NSN 5996-01-483-9111
NSN 5925-00-022-2872