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 6145-01-529-4097
NSN 5960-01-397-8328
NSN 5996-01-024-9976
NSN 6105-01-400-4194
NSN 6610-01-091-3740
NSN 6220-00-119-1507
NSN 6240-00-237-7878
NSN 6130-00-991-0566
NSN 6150-00-932-6593
NSN 6135-01-297-5565
NSN 6650-01-571-2778
NSN 6105-00-389-8675