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 6150-01-371-3023
NSN 5998-01-236-8591
NSN 5935-01-626-8141
NSN 6650-01-553-2805
NSN 5950-01-540-8273
NSN 6685-00-390-8687
NSN 5855-00-221-9435
NSN 5965-01-386-2988
NSN 2925-01-550-0177
NSN 5950-01-454-4447
NSN 5950-00-175-6624
NSN 6150-01-082-9823