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 5895-01-210-6018
NSN 5945-01-292-5858
NSN 5985-00-684-6847
NSN 5998-01-317-3153
NSN 6620-00-082-1525
NSN 6220-01-295-2022
NSN 6685-01-297-7983
NSN 5855-00-145-3307
NSN 5925-01-493-7763
NSN 4140-00-796-7212
NSN 5895-00-570-5391
NSN 5999-00-674-5790