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 6110-01-618-5291
NSN 5996-00-110-7296
NSN 5930-01-464-0429
NSN 5935-00-494-6100
NSN 5915-00-896-6918
NSN 5990-00-518-3195
NSN 6145-01-334-8036
NSN 5895-00-342-9581
NSN 6240-01-258-5829
NSN 6685-01-146-8649
NSN 5930-00-546-9400
NSN 6620-01-504-1827