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 6110-01-233-3500
NSN 5996-00-959-2326
NSN 6105-00-217-8990
NSN 5910-01-246-7700
NSN 5998-00-558-0748
NSN 6150-01-251-4473
NSN 5835-01-616-6131
NSN 6110-01-350-3449
NSN 5950-01-525-6880
NSN 6650-01-423-3767
NSN 6130-01-294-2126
NSN 5855-01-561-5568