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 6135-01-381-4675
NSN 5925-01-357-4268
NSN 5835-00-222-3956
NSN 6650-01-501-6008
NSN 5915-00-574-5299
NSN 6150-01-388-3009
NSN 5925-01-626-3696
NSN 5905-01-607-0534
NSN 5996-01-023-0537
NSN 5930-01-063-6559
NSN 5999-00-930-7775
NSN 5950-01-125-6900