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 5998-01-418-8674
NSN 2925-00-833-9466
NSN 6320-00-404-3637
NSN 6135-00-958-7981
NSN 6135-00-235-1938
NSN 5920-01-295-3267
NSN 6145-01-057-3282
NSN 5930-00-508-5944
NSN 2925-01-068-3262
NSN 5835-01-398-3859
NSN 5985-01-312-1902
NSN 5998-01-485-2085