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 6105-01-370-4267
NSN 5975-00-778-6336
NSN 5975-00-727-3678
NSN 5998-01-155-3987
NSN 5990-01-124-9063
NSN 5945-01-546-0273
NSN 6240-01-164-9175
NSN 5835-01-654-4570
NSN 5930-01-241-4623
NSN 5925-01-334-2930
NSN 5930-00-987-0114
NSN 5920-01-211-5557