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 7035-00-938-1505
NSN 6650-01-479-9024
NSN 5950-01-219-6535
NSN 6145-01-004-5090
NSN 5996-00-508-0383
NSN 6110-01-628-9974
NSN 6130-00-295-8268
NSN 6130-01-607-3989
NSN 5945-01-271-7456
NSN 6130-00-678-2613
NSN 4140-01-359-5742
NSN 6240-00-612-0883