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 5950-00-913-8147
NSN 5915-01-591-5576
NSN 5920-01-629-5424
NSN 5945-01-085-5777
NSN 5910-00-143-4984
NSN 5965-00-412-4402
NSN 6240-01-355-4425
NSN 6220-01-145-4993
NSN 5855-01-050-0861
NSN 5930-01-246-0098
NSN 6150-01-119-1145
NSN 6105-01-259-4001