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 6130-01-074-1029
NSN 5960-01-171-8451
NSN 6145-00-185-9962
NSN 5996-00-127-8824
NSN 5905-00-041-6524
NSN 5930-01-642-3144
NSN 5945-01-460-2549
NSN 5975-01-195-6760
NSN 5990-00-880-8225
NSN 5835-00-061-5717
NSN 5996-00-909-9044
NSN 5910-01-057-7219