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 6620-01-339-5524
NSN 6110-01-271-2931
NSN 6320-01-428-9205
NSN 7035-01-568-0144
NSN 6150-00-408-7384
NSN 6650-01-253-1134
NSN 5835-00-064-5312
NSN 6145-01-439-0725
NSN 6145-00-301-9124
NSN 6220-01-458-3675
NSN 6610-01-621-4621
NSN 5950-01-454-4447