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 2925-00-215-4954
NSN 6685-01-011-4859
NSN 6110-01-068-9241
NSN 6220-01-012-2191
NSN 5998-00-121-6387
NSN 2925-01-564-3900
NSN 6610-01-341-4014
NSN 5835-01-362-0305
NSN 6650-00-583-1735
NSN 6110-00-825-7558
NSN 2925-01-504-3058
NSN 6645-01-490-0325