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 7035-01-425-8063
NSN 6145-01-579-3510
NSN 5910-01-626-8988
NSN 5990-01-575-3275
NSN 4140-01-648-6354
NSN 5990-01-252-8175
NSN 5855-01-409-1792
NSN 5895-01-370-8853
NSN 5855-00-189-6066
NSN 5935-01-401-5324
NSN 5930-00-222-6172
NSN 5975-00-823-0979