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 5835-01-390-4667
NSN 5920-01-449-2172
NSN 5996-01-173-5521
NSN 5998-00-671-1242
NSN 5935-01-500-2013
NSN 6645-00-918-3785
NSN 5998-00-186-6907
NSN 5950-01-232-8602
NSN 5985-00-498-4403
NSN 6150-01-171-6474
NSN 5920-01-430-6921
NSN 5855-01-448-0695