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 5910-01-457-9380
NSN 7035-00-200-5162
NSN 6240-01-150-0651
NSN 6240-01-373-2686
NSN 5910-00-079-0375
NSN 5935-01-036-9819
NSN 5960-01-580-6360
NSN 6220-01-571-3284
NSN 6220-01-210-3228
NSN 5920-00-180-4278
NSN 5996-01-650-1016
NSN 6685-01-315-9704