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 6150-01-382-4378
NSN 5930-01-619-4723
NSN 5895-00-290-6501
NSN 6320-00-646-3311
NSN 5960-01-553-4557
NSN 6240-00-031-3112
NSN 6110-01-600-1223
NSN 6220-00-988-1521
NSN 6685-01-634-0611
NSN 5945-01-591-7036
NSN 5996-01-437-8824
NSN 5998-01-355-7024