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 6240-01-517-6086
NSN 5996-01-024-7972
NSN 5835-00-987-9341
NSN 5965-01-411-4767
NSN 4140-01-372-2938
NSN 5910-00-590-6966
NSN 5855-00-763-2155
NSN 5960-01-399-4327
NSN 6135-00-962-4111
NSN 5945-01-516-3266
NSN 5945-01-371-6333
NSN 5920-01-123-5212