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 5960-01-063-6846
NSN 5895-01-459-7170
NSN 5945-01-417-1470
NSN 5960-01-287-4187
NSN 2925-01-556-0333
NSN 5985-00-276-5368
NSN 6145-00-992-7617
NSN 6150-00-812-5825
NSN 4140-01-016-3143
NSN 5965-01-431-8147
NSN 5950-00-923-4592
NSN 5930-01-054-4241