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 5990-00-212-4316
NSN 5905-01-199-2270
NSN 6135-00-027-3914
NSN 6650-01-532-6966
NSN 5985-01-289-5583
NSN 5985-01-199-5329
NSN 5920-01-514-5190
NSN 6110-00-376-4834
NSN 6320-01-352-8084
NSN 6130-01-179-5128
NSN 5985-01-229-4751
NSN 5996-00-156-4445