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 6610-01-391-5092
NSN 5998-01-465-2060
NSN 6610-01-583-9635
NSN 5930-01-472-2026
NSN 5930-01-449-3377
NSN 6150-00-952-2766
NSN 6110-01-221-4593
NSN 6130-01-504-5615
NSN 5895-00-134-6462
NSN 5835-00-451-2982
NSN 5935-01-442-3521
NSN 6135-01-549-3744