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 5985-01-585-6188
NSN 6105-01-621-9365
NSN 6105-01-659-8170
NSN 5985-00-763-6344
NSN 2925-00-546-3129
NSN 5960-00-633-7670
NSN 5835-01-245-8077
NSN 6650-00-585-1850
NSN 5895-01-303-7095
NSN 5950-00-789-1365
NSN 4140-01-445-4241
NSN 6110-01-223-4682