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 6105-01-391-3513
NSN 2925-00-054-3550
NSN 6220-00-945-2724
NSN 6220-01-169-6478
NSN 5950-00-789-1637
NSN 5930-01-644-9156
NSN 5945-00-203-5859
NSN 6110-00-097-0617
NSN 5835-00-757-3558
NSN 6650-00-236-0724
NSN 6110-01-542-5666
NSN 5935-01-040-6339