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 6130-01-328-7536
NSN 6320-00-098-2858
NSN 5996-01-217-7980
NSN 5996-00-708-6937
NSN 6130-01-553-8854
NSN 5895-01-415-2922
NSN 7035-01-453-9175
NSN 5965-01-043-2014
NSN 5985-01-575-2018
NSN 5835-01-524-4731
NSN 5835-00-933-9609
NSN 5920-01-049-1275