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 6150-00-153-3196
NSN 5985-01-647-5978
NSN 6610-00-901-5137
NSN 5985-01-350-3823
NSN 6685-01-227-2219
NSN 6610-00-586-6525
NSN 6220-00-139-9138
NSN 5835-01-447-2544
NSN 5905-00-218-1237
NSN 4140-01-205-6279
NSN 5999-00-115-1084
NSN 5990-01-076-6858