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 5960-00-981-8653
NSN 6110-01-388-3803
NSN 5835-00-130-6404
NSN 6610-01-183-9141
NSN 6685-00-156-3054
NSN 5925-00-224-7474
NSN 5975-01-445-0523
NSN 5925-01-006-8562
NSN 5998-01-460-9390
NSN 6240-01-016-8140
NSN 5925-01-449-3312
NSN 5920-00-823-0861