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 6650-00-586-3726
NSN 5945-00-849-2359
NSN 6650-01-549-5838
NSN 5960-01-212-4227
NSN 6645-00-959-6502
NSN 6220-01-184-7327
NSN 5835-00-711-3371
NSN 5975-00-833-9596
NSN 6650-01-150-5457
NSN 6150-01-406-5844
NSN 5996-00-304-8196
NSN 5920-00-420-3917