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 2925-01-341-7423
NSN 6110-00-248-2942
NSN 6130-00-273-1111
NSN 5945-00-709-6226
NSN 6320-00-456-2092
NSN 6320-01-177-3192
NSN 5915-01-524-0639
NSN 6240-00-674-8344
NSN 5965-01-449-1101
NSN 6105-00-557-7246
NSN 6610-00-114-2877
NSN 6240-01-424-0980