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 5960-01-095-5001
NSN 6130-01-574-2234
NSN 5905-01-086-8497
NSN 5945-01-401-5323
NSN 6610-01-605-1509
NSN 5945-00-165-3746
NSN 5996-00-419-9634
NSN 5975-01-104-9196
NSN 2925-01-218-0153
NSN 6650-00-520-5785
NSN 6620-01-258-8980
NSN 5945-01-634-0588