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 5910-01-447-4078
NSN 6645-01-416-2468
NSN 6150-00-431-8934
NSN 5945-01-268-1827
NSN 5996-00-069-3515
NSN 6685-01-172-1438
NSN 6610-00-209-4372
NSN 5950-00-241-6943
NSN 5945-00-647-3807
NSN 5998-00-201-9829
NSN 5895-01-012-5045
NSN 5915-00-685-8615