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 5975-01-533-6987
NSN 6110-01-580-6415
NSN 5920-01-401-5315
NSN 5960-01-617-6345
NSN 5960-00-165-3038
NSN 6620-01-431-9176
NSN 6240-01-469-2957
NSN 6240-01-132-9923
NSN 5960-00-055-3358
NSN 6150-01-067-7107
NSN 5895-01-087-0565
NSN 6110-00-539-9543