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 6110-01-642-9664
NSN 6685-01-056-1260
NSN 5835-01-485-0210
NSN 5930-01-302-2400
NSN 5930-01-141-6512
NSN 5895-01-465-2702
NSN 5975-01-418-8360
NSN 5990-01-291-4587
NSN 5960-01-564-5044
NSN 5895-00-372-5493
NSN 5975-01-182-3282
NSN 5935-00-189-1069