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 5855-01-110-9564
NSN 6110-01-460-8155
NSN 5895-01-039-0661
NSN 5965-01-534-4744
NSN 6130-01-339-9297
NSN 5950-01-441-7052
NSN 5965-01-294-1396
NSN 5835-01-501-0526
NSN 6105-00-248-4202
NSN 5996-00-984-6250
NSN 5905-01-534-4984
NSN 6150-01-460-9983