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 6130-01-296-2517
NSN 5950-00-774-8692
NSN 6610-01-440-4314
NSN 6685-01-213-2772
NSN 2925-01-116-6838
NSN 5996-01-346-1099
NSN 2925-01-437-9041
NSN 5998-01-257-2187
NSN 5930-01-339-4330
NSN 5935-00-944-6243
NSN 5925-00-081-9135
NSN 5960-00-499-6781