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 5835-00-341-5441
NSN 6320-01-232-4664
NSN 5996-01-116-3404
NSN 5910-01-310-5396
NSN 6650-00-758-0378
NSN 5999-01-370-7215
NSN 6320-00-564-2772
NSN 6150-00-673-4724
NSN 5965-01-271-0808
NSN 5975-01-578-7263
NSN 5855-01-068-3683
NSN 5950-01-296-9824