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 5998-01-104-5293
NSN 6150-01-486-5732
NSN 5999-01-191-1143
NSN 5950-00-566-5276
NSN 5930-01-423-3158
NSN 5950-01-314-3489
NSN 6220-01-124-0390
NSN 2925-01-178-0063
NSN 6320-01-571-4530
NSN 6620-01-142-0084
NSN 6110-01-085-5172
NSN 5965-01-116-1886