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 6135-00-983-9187
NSN 6610-00-540-8911
NSN 5990-00-932-3070
NSN 6150-01-116-6898
NSN 6610-01-100-3662
NSN 6135-01-537-5979
NSN 5985-01-449-9599
NSN 5998-00-214-0251
NSN 5920-01-194-9541
NSN 5975-01-660-5090
NSN 5895-01-474-0687
NSN 5855-01-010-4921