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 6110-00-829-9596
NSN 6685-00-698-0302
NSN 4140-01-042-1347
NSN 5950-00-058-9182
NSN 7035-00-215-3272
NSN 5945-01-050-3287
NSN 6240-01-230-8070
NSN 6320-01-036-2598
NSN 5960-00-826-4016
NSN 6150-00-877-3954
NSN 5999-01-379-8495
NSN 6130-00-335-6812