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 6145-00-146-2932
NSN 5945-01-141-6697
NSN 5935-01-200-6669
NSN 5998-00-069-5661
NSN 6150-01-187-7293
NSN 6685-00-390-8687
NSN 6220-01-060-7602
NSN 6320-01-050-1290
NSN 5998-01-479-8965
NSN 5945-00-996-8486
NSN 5930-01-334-9845
NSN 6620-00-527-6523