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 5935-01-468-6032
NSN 5945-01-437-9007
NSN 6145-01-056-5515
NSN 5925-00-259-2098
NSN 5985-01-371-2188
NSN 5996-01-417-8669
NSN 4140-01-048-0484
NSN 6150-01-463-2709
NSN 6105-00-813-7350
NSN 5920-01-504-7897
NSN 6650-01-505-2817
NSN 5996-01-103-2474