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 6150-00-867-5239
NSN 6645-01-572-2722
NSN 5835-01-412-0344
NSN 5920-00-928-6721
NSN 5835-01-561-2959
NSN 6650-01-100-0933
NSN 6105-01-076-5183
NSN 5930-01-526-5391
NSN 5998-00-149-8342
NSN 5915-00-402-7469
NSN 6650-01-318-9413
NSN 5950-00-884-9934