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 5835-00-711-3371
NSN 5960-01-431-4291
NSN 5945-01-224-1105
NSN 6145-01-199-6292
NSN 5975-01-386-4457
NSN 5990-01-581-5103
NSN 6135-00-078-9931
NSN 6150-01-205-3865
NSN 5895-01-207-0753
NSN 5996-00-278-5193
NSN 5999-01-226-5855
NSN 5910-01-429-8980