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 6105-01-371-3733
NSN 5998-00-974-6016
NSN 5960-01-141-6489
NSN 2925-00-714-3932
NSN 6610-01-443-0264
NSN 5945-01-288-8653
NSN 5998-01-474-0708
NSN 5905-01-613-9821
NSN 6220-01-519-8837
NSN 5835-01-386-4027
NSN 5920-01-109-6661
NSN 5895-01-634-0630