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 5950-01-153-2650
NSN 5965-01-099-2989
NSN 5975-01-123-2147
NSN 6685-01-225-6457
NSN 5920-00-518-1847
NSN 5895-01-172-9655
NSN 6650-00-554-1457
NSN 5895-01-450-3837
NSN 5915-01-470-8879
NSN 5910-01-096-3434
NSN 6110-01-013-9313
NSN 6610-00-912-6374