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 6610-00-459-9607
NSN 5998-01-113-8236
NSN 6685-01-471-3554
NSN 6145-01-145-4654
NSN 5998-00-446-3973
NSN 6135-00-896-3187
NSN 5950-01-629-4167
NSN 6105-01-010-3512
NSN 5999-00-708-8815
NSN 6150-01-537-5806
NSN 6620-01-381-6225
NSN 5999-01-064-3768