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 5915-00-265-0967
NSN 5999-01-052-6216
NSN 6685-01-174-7345
NSN 7035-00-329-4015
NSN 6105-00-944-5725
NSN 5935-00-348-0424
NSN 5835-01-549-9405
NSN 5945-00-832-6879
NSN 6145-00-296-0085
NSN 6645-01-618-8501
NSN 6620-01-325-6295
NSN 6685-01-121-8428