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 6620-00-679-5830
NSN 5920-01-046-1062
NSN 6645-00-137-7699
NSN 5999-00-633-7592
NSN 5855-01-381-6052
NSN 5999-00-104-5582
NSN 7035-01-467-4539
NSN 5965-01-493-4060
NSN 6610-01-156-0810
NSN 5999-00-140-3375
NSN 6110-01-441-9562
NSN 5945-01-603-6399