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 6610-01-368-8344
NSN 5935-00-709-1102
NSN 6105-01-110-1045
NSN 5990-00-786-5413
NSN 6220-00-187-8569
NSN 5990-01-400-3299
NSN 5965-00-246-5612
NSN 5950-00-847-6581
NSN 5925-01-557-6444
NSN 7035-01-319-2315
NSN 6220-00-260-9390
NSN 5895-01-480-3512