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 5835-01-328-6626
NSN 6320-00-164-4087
NSN 5920-01-618-3375
NSN 5910-01-508-5387
NSN 5910-00-394-9524
NSN 5905-01-400-3042
NSN 5905-01-403-2806
NSN 6105-00-689-7799
NSN 5985-00-907-3263
NSN 5990-01-573-1634
NSN 6105-01-600-1884
NSN 5965-00-319-3152