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 5835-00-358-4235
NSN 5930-01-641-1550
NSN 6110-00-993-3930
NSN 6685-01-568-4947
NSN 6150-01-598-0093
NSN 5895-01-374-3506
NSN 2925-01-434-6945
NSN 5935-01-145-0440
NSN 6320-00-422-9006
NSN 5998-01-285-8806
NSN 5910-00-349-3723
NSN 5910-00-198-4904