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 6110-00-455-9162
NSN 5915-00-296-7497
NSN 5925-01-624-3094
NSN 5999-00-912-5869
NSN 5960-01-448-3497
NSN 5855-01-089-2248
NSN 4140-01-529-6811
NSN 5930-01-223-6416
NSN 5996-01-381-9313
NSN 5855-01-318-7663
NSN 5965-01-628-5391
NSN 5965-00-035-4556