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 5996-01-631-4606
NSN 5975-00-621-9604
NSN 6320-00-731-6134
NSN 6610-01-355-8112
NSN 6650-00-364-7866
NSN 5910-01-633-9963
NSN 5999-00-911-4621
NSN 6135-01-411-3212
NSN 5998-00-620-2593
NSN 6145-00-553-8196
NSN 6650-01-024-4437
NSN 6110-00-177-3105