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 5975-01-631-2280
NSN 6240-01-478-3854
NSN 5895-01-339-8341
NSN 5915-01-611-1960
NSN 5915-00-530-5067
NSN 6650-01-384-5270
NSN 7035-01-146-7096
NSN 6145-00-904-3811
NSN 5930-00-488-1076
NSN 4140-01-384-2858
NSN 5999-01-216-9023
NSN 5930-01-035-6830