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 5965-00-201-7479
NSN 6110-00-161-0132
NSN 6110-00-176-4404
NSN 5965-00-408-5501
NSN 6135-01-294-2131
NSN 5855-00-494-9581
NSN 5945-00-983-9145
NSN 5935-00-045-9832
NSN 5925-00-434-9101
NSN 6135-01-521-0378
NSN 6650-00-168-1502
NSN 5835-00-572-7445