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 5965-01-146-9162
NSN 5930-01-124-0452
NSN 6685-01-559-2077
NSN 6320-01-237-9746
NSN 6105-00-582-6517
NSN 4140-01-317-4698
NSN 5895-00-276-7916
NSN 6320-01-157-9076
NSN 5915-00-406-0846
NSN 5835-00-106-2120
NSN 6685-01-583-0629
NSN 6145-01-449-0342