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 5950-01-041-2642
NSN 5996-01-194-4579
NSN 6220-00-682-4848
NSN 5945-01-586-2926
NSN 6150-00-283-9426
NSN 6130-00-849-0022
NSN 6610-01-659-3277
NSN 5945-00-650-8992
NSN 5930-00-157-4559
NSN 5895-01-447-0869
NSN 5835-00-125-7320
NSN 5990-00-904-3475