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 5996-01-263-3539
NSN 5910-00-890-4395
NSN 6110-01-026-0312
NSN 5930-01-376-9941
NSN 5895-00-889-8308
NSN 7035-01-419-4317
NSN 6130-00-867-1431
NSN 5930-01-244-4626
NSN 5996-01-408-0364
NSN 5895-01-384-9107
NSN 6110-00-363-3974
NSN 6220-01-532-0548