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 6685-01-224-5167
NSN 5930-01-597-6249
NSN 5975-01-640-9249
NSN 5905-00-229-4658
NSN 5960-01-389-9941
NSN 6130-01-555-7687
NSN 6620-01-486-8002
NSN 6105-00-283-2849
NSN 5998-01-645-9128
NSN 6685-01-128-9788
NSN 5930-00-459-1270
NSN 5905-01-387-8806