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 5965-00-267-4173
NSN 5990-01-322-9781
NSN 6135-00-539-8088
NSN 6110-00-706-0989
NSN 5998-01-357-0608
NSN 5960-00-502-2538
NSN 6150-00-446-9206
NSN 7035-00-797-2635
NSN 6320-01-616-0843
NSN 6110-00-358-1870
NSN 5835-00-980-0468
NSN 6685-00-453-0178