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 5935-00-959-2594
NSN 5998-01-400-0660
NSN 6105-00-303-9756
NSN 5910-01-582-0561
NSN 5935-01-143-9177
NSN 4140-00-230-4252
NSN 6105-01-559-7538
NSN 5915-00-918-3721
NSN 6110-00-727-6992
NSN 5920-00-918-1585
NSN 6150-01-568-7779
NSN 5950-01-323-5833