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 5998-01-182-2909
NSN 6105-00-719-4246
NSN 6105-00-816-9397
NSN 5920-01-152-4949
NSN 6220-01-415-5698
NSN 6610-01-141-7014
NSN 5855-00-944-0949
NSN 5998-01-386-2872
NSN 5965-00-208-4896
NSN 6110-01-132-4248
NSN 7035-01-609-7341
NSN 6150-01-447-5646