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 6320-00-098-2858
NSN 6135-00-715-4001
NSN 5996-00-098-3864
NSN 5895-01-237-0593
NSN 5930-00-936-3926
NSN 5920-00-089-2344
NSN 5910-00-853-0738
NSN 6220-00-752-6030
NSN 6135-01-096-1452
NSN 5855-00-484-8638
NSN 5999-01-529-9689
NSN 5960-00-127-9319