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 6685-01-534-9719
NSN 5920-01-242-8064
NSN 5855-01-466-8027
NSN 5915-01-411-9954
NSN 6145-00-830-8210
NSN 5985-01-574-6924
NSN 6145-01-648-9628
NSN 5935-01-257-1668
NSN 5905-01-426-8725
NSN 5855-01-450-5609
NSN 6240-01-059-3563
NSN 6150-01-187-4659