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 5935-00-996-4182
NSN 6220-00-176-5912
NSN 6220-01-100-7428
NSN 5905-01-512-8230
NSN 6320-01-046-5228
NSN 5910-01-426-8741
NSN 5910-00-263-7884
NSN 6105-01-401-5361
NSN 5910-01-559-4073
NSN 5915-01-406-3847
NSN 6110-00-099-7113
NSN 6620-01-420-8666