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 5998-01-254-2252
NSN 7035-01-633-9537
NSN 6645-00-010-3054
NSN 6220-00-674-2268
NSN 7035-00-167-7411
NSN 5915-01-459-0858
NSN 6220-00-220-5617
NSN 6150-01-178-5926
NSN 6220-01-634-0660
NSN 5835-01-067-9271
NSN 6150-01-322-8524
NSN 6220-01-094-5551