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 4140-00-219-3146
NSN 5945-01-043-1676
NSN 6240-01-203-7625
NSN 6220-00-812-0515
NSN 5835-01-258-5597
NSN 5950-01-539-5913
NSN 5905-01-357-8049
NSN 5855-01-035-2866
NSN 5920-00-959-5664
NSN 6110-00-161-2310
NSN 6150-01-181-3914
NSN 6220-01-345-9644