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 5999-01-079-6629
NSN 5895-01-568-0119
NSN 5930-01-400-6126
NSN 7035-01-062-1692
NSN 5935-00-633-8302
NSN 5945-01-426-5174
NSN 5895-01-262-9206
NSN 5950-01-409-2785
NSN 6685-01-339-1902
NSN 5915-01-647-4236
NSN 6650-00-150-6885
NSN 5930-01-172-8105