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 6685-00-900-6891
NSN 5835-00-440-9049
NSN 5996-00-403-6791
NSN 5945-00-990-5994
NSN 5950-00-374-2322
NSN 6685-01-545-4857
NSN 2925-00-654-3206
NSN 5950-01-357-6515
NSN 6610-01-386-0647
NSN 5930-01-306-7020
NSN 5910-00-305-4251
NSN 5910-00-657-9495