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 6610-01-392-5555
NSN 6320-01-039-5891
NSN 6220-01-357-7675
NSN 6220-01-224-6415
NSN 5930-01-455-4842
NSN 5920-01-357-5785
NSN 5965-00-812-9158
NSN 5999-01-562-1157
NSN 5935-01-528-6721
NSN 5910-01-096-1946
NSN 6110-00-337-0858
NSN 5998-01-235-9437