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 5998-01-226-8277
NSN 5910-00-066-5430
NSN 5835-01-512-4834
NSN 5945-01-147-7807
NSN 5895-01-495-1061
NSN 5910-01-407-2518
NSN 6620-00-373-9349
NSN 6240-01-145-4916
NSN 6145-01-583-0432
NSN 6650-00-842-5463
NSN 6610-00-159-1119
NSN 5950-01-261-9699