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 5910-00-574-2339
NSN 5895-01-345-9728
NSN 5950-00-696-2267
NSN 5985-01-169-5410
NSN 5960-01-222-0074
NSN 5895-00-151-3934
NSN 6110-01-513-9358
NSN 6610-00-421-9853
NSN 6145-00-431-7441
NSN 6220-00-956-0565
NSN 5835-00-148-9719
NSN 5925-01-072-3867