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 6110-00-735-6997
NSN 5910-01-089-6592
NSN 5985-00-437-6020
NSN 6320-01-448-1189
NSN 2925-01-603-0186
NSN 5910-01-146-5438
NSN 6620-00-421-7509
NSN 6150-00-179-7159
NSN 2925-00-960-4737
NSN 5990-00-636-4218
NSN 5910-01-131-9849
NSN 5835-01-090-8559