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 5855-01-169-1706
NSN 5945-01-036-7237
NSN 5945-01-114-5054
NSN 5999-01-633-7143
NSN 6610-01-254-4196
NSN 5945-01-469-0874
NSN 5835-01-152-9483
NSN 6620-00-477-7808
NSN 7035-01-029-7221
NSN 5895-00-446-5359
NSN 6220-01-619-0567
NSN 5975-01-152-3320