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 5910-00-496-1825
NSN 5965-01-649-6410
NSN 5895-00-679-9479
NSN 5930-00-807-1273
NSN 6105-01-385-8472
NSN 6240-00-635-6069
NSN 6240-00-851-3056
NSN 6620-01-510-3501
NSN 6130-01-487-2060
NSN 6320-00-937-5625
NSN 5895-01-187-0156
NSN 6130-01-013-0959