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 6150-00-988-0617
NSN 5945-00-369-7707
NSN 5950-01-540-3561
NSN 5985-00-581-9754
NSN 5945-01-004-8591
NSN 6645-01-295-7418
NSN 5945-00-408-3765
NSN 5975-00-406-4753
NSN 5920-00-901-7436
NSN 5910-01-657-8968
NSN 6150-00-036-0305
NSN 5950-00-443-4009