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 5935-00-543-3379
NSN 5835-01-185-1102
NSN 6145-01-448-7819
NSN 6220-01-371-3430
NSN 5920-01-346-4777
NSN 5990-00-285-1948
NSN 5945-01-364-9191
NSN 6130-01-212-9077
NSN 5965-01-631-9848
NSN 6130-00-153-3136
NSN 6110-00-183-7788
NSN 5996-01-150-0759