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 6620-01-421-3917
NSN 6620-00-959-6614
NSN 6620-01-120-9847
NSN 5960-01-254-3541
NSN 6150-00-900-4984
NSN 6110-01-603-0075
NSN 5999-01-593-6349
NSN 6240-00-088-3951
NSN 5910-01-598-5210
NSN 5935-00-833-0628
NSN 6220-01-493-7932
NSN 6105-01-425-9726