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 5999-00-708-3585
NSN 5975-01-052-7661
NSN 5950-00-145-9781
NSN 6220-00-660-5539
NSN 6610-01-608-2899
NSN 6130-01-206-4587
NSN 6150-00-034-3756
NSN 5895-00-582-7494
NSN 5930-01-634-0659
NSN 5855-00-256-5562
NSN 5999-01-488-7627
NSN 5996-00-240-3224