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 6620-01-094-6549
NSN 5835-01-141-8823
NSN 7035-01-577-0003
NSN 5915-01-084-8696
NSN 5999-00-203-5573
NSN 5855-00-862-3345
NSN 6240-00-329-9573
NSN 5925-01-432-1698
NSN 5998-01-356-7821
NSN 6220-01-250-0171
NSN 6110-01-553-6973
NSN 2925-00-516-8841