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 6610-00-511-6201
NSN 4140-01-061-9849
NSN 5999-01-391-9479
NSN 5975-01-276-5228
NSN 5996-01-577-3838
NSN 5985-00-626-9051
NSN 4140-00-170-5152
NSN 6110-01-031-9670
NSN 5960-00-908-2416
NSN 5935-01-153-1762
NSN 6150-00-726-2870
NSN 5855-01-281-6689