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 5895-00-445-5607
NSN 6645-01-460-4339
NSN 7035-01-150-6303
NSN 6150-00-233-5833
NSN 5835-01-116-2369
NSN 7035-01-520-7243
NSN 5915-01-310-8560
NSN 5996-01-339-7539
NSN 6130-00-523-9210
NSN 5910-00-701-7054
NSN 5835-01-364-6830
NSN 6650-00-668-5703