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 5945-01-633-9134
NSN 5930-01-432-4573
NSN 6105-01-066-5182
NSN 5935-00-833-8652
NSN 4140-01-031-0286
NSN 6130-00-037-9625
NSN 5960-00-204-7506
NSN 6650-01-031-9114
NSN 5910-01-171-1499
NSN 6220-00-424-6776
NSN 5835-01-197-0390
NSN 6685-00-925-0845