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 5985-01-024-6587
NSN 6220-01-141-6900
NSN 5950-01-417-2423
NSN 6620-01-376-3744
NSN 5985-00-652-1631
NSN 5945-00-975-0047
NSN 6620-01-158-5111
NSN 5985-01-300-6239
NSN 5855-01-406-4821
NSN 5920-00-636-4713
NSN 5910-00-498-9559
NSN 5895-00-722-6471