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 5999-01-585-3188
NSN 5996-01-411-6122
NSN 6135-01-367-6203
NSN 5950-00-959-5988
NSN 6650-00-607-1351
NSN 7035-00-126-1899
NSN 5935-01-408-3664
NSN 6145-01-485-3743
NSN 5945-01-563-5914
NSN 6620-01-633-8443
NSN 5950-01-241-3663
NSN 6240-01-382-2528