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 6105-00-090-3243
NSN 5996-01-228-5334
NSN 5999-00-866-1112
NSN 6320-01-624-0193
NSN 5975-00-153-0050
NSN 5895-00-930-6985
NSN 6130-00-035-3898
NSN 5905-00-559-5715
NSN 5835-01-432-1277
NSN 5985-01-423-8341
NSN 5960-00-303-3675
NSN 5910-01-465-2659