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 6105-01-533-9832
NSN 6610-00-781-8531
NSN 5855-00-198-3197
NSN 6650-01-457-7626
NSN 6620-00-079-0311
NSN 5855-00-494-9581
NSN 6105-01-305-3671
NSN 5950-01-129-2801
NSN 5915-01-438-5908
NSN 5996-01-440-9660
NSN 6150-01-659-8890
NSN 5950-00-161-4419