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 6650-00-264-0664
NSN 5895-01-253-7047
NSN 5930-00-460-5749
NSN 6620-01-010-0518
NSN 5935-00-305-2434
NSN 6610-01-406-6696
NSN 6105-01-517-6533
NSN 5965-01-482-0235
NSN 5965-00-829-6884
NSN 6145-00-868-8763
NSN 6135-01-361-3886
NSN 5895-00-155-8581