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 5855-00-411-8688
NSN 5960-01-461-9284
NSN 6110-00-334-3361
NSN 5990-01-529-7307
NSN 5945-01-381-1356
NSN 5935-00-566-1078
NSN 6240-00-228-7133
NSN 5855-01-286-9928
NSN 5999-01-634-0576
NSN 6110-00-512-1701
NSN 6110-00-167-7522
NSN 5835-01-612-4753