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 5950-00-004-6324
NSN 6105-00-951-9844
NSN 5975-01-117-4267
NSN 6105-00-960-6327
NSN 5960-01-043-8414
NSN 6650-00-139-5459
NSN 7035-01-631-4095
NSN 5975-00-881-8856
NSN 6130-01-366-7481
NSN 5960-00-178-0968
NSN 2925-01-376-9236
NSN 6130-01-565-7576