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 5910-00-069-7598
NSN 5910-01-248-3452
NSN 5910-01-075-9632
NSN 6135-01-046-6803
NSN 6620-01-426-2220
NSN 5965-00-267-4173
NSN 6620-01-411-9489
NSN 6610-01-599-4462
NSN 5910-00-419-0330
NSN 6145-01-373-3614
NSN 6135-00-932-3136
NSN 5950-00-565-2687