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 7035-01-144-3345
NSN 6130-01-518-9193
NSN 5945-00-881-0233
NSN 5930-00-842-7251
NSN 6145-01-248-1466
NSN 5930-01-448-9435
NSN 6130-01-597-3204
NSN 6645-01-571-8578
NSN 7035-00-150-2379
NSN 7035-01-466-6251
NSN 5915-00-394-6523
NSN 6320-01-523-4954