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 5895-01-374-5586
NSN 5975-01-209-6805
NSN 6145-01-142-9984
NSN 2925-01-320-6512
NSN 5960-01-240-3266
NSN 6150-01-381-2212
NSN 5930-01-192-3232
NSN 5930-01-139-5177
NSN 6610-00-277-7206
NSN 6110-01-384-2091
NSN 5920-01-492-6512
NSN 5895-00-100-4877