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 6135-00-728-9860
NSN 5895-01-614-9219
NSN 5930-00-497-2990
NSN 5985-01-312-4480
NSN 6110-00-452-0448
NSN 5998-00-507-2770
NSN 5945-01-134-7701
NSN 5930-01-246-6837
NSN 5895-00-678-2649
NSN 5999-01-431-5815
NSN 6105-01-256-7086
NSN 5950-01-360-3716