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 6135-00-100-8890
NSN 5930-00-999-7307
NSN 6150-01-211-3879
NSN 6130-01-064-2754
NSN 6110-01-110-2921
NSN 5965-01-502-7006
NSN 6135-00-422-3967
NSN 5895-00-454-2070
NSN 6320-01-036-2598
NSN 6135-00-628-1142
NSN 6650-00-075-4983
NSN 6105-01-269-8467