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 5930-01-377-5877
NSN 5960-00-081-9255
NSN 6110-00-972-6005
NSN 6150-00-233-9459
NSN 5990-01-272-4091
NSN 5915-00-894-3825
NSN 6150-01-535-7115
NSN 5895-01-249-5020
NSN 6685-01-357-7533
NSN 5935-01-568-9289
NSN 5990-00-510-2098
NSN 5905-01-461-1758