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 6610-00-336-2404
NSN 5930-00-871-7971
NSN 6105-00-900-4143
NSN 5965-00-351-7460
NSN 6110-01-468-1702
NSN 6645-01-625-4810
NSN 5950-01-443-8377
NSN 5920-01-163-9257
NSN 5920-00-577-8674
NSN 5945-01-514-2384
NSN 5945-01-388-1658
NSN 6620-01-148-4354