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 6220-01-047-0009
NSN 5985-00-679-9529
NSN 5835-00-177-2970
NSN 5950-01-471-4522
NSN 5950-00-338-9536
NSN 5965-01-414-2257
NSN 6110-01-522-1697
NSN 6645-01-483-1518
NSN 5950-00-810-9295
NSN 6610-00-755-1740
NSN 5985-01-162-4941
NSN 6240-01-133-1723