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 5960-00-855-3783
NSN 6145-01-345-1916
NSN 5835-01-495-0595
NSN 5895-01-011-0977
NSN 5835-01-381-4452
NSN 6620-01-029-3705
NSN 6130-00-505-1165
NSN 6145-01-386-4299
NSN 5998-01-376-4662
NSN 6685-00-582-1215
NSN 7035-00-104-7613
NSN 6610-01-376-3993