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 5930-00-528-1918
NSN 5910-01-373-2608
NSN 5998-01-092-9767
NSN 6145-00-295-1503
NSN 5835-01-174-7700
NSN 6685-01-094-6455
NSN 5905-01-267-8857
NSN 5996-01-516-9152
NSN 5895-01-534-9914
NSN 5950-00-932-1169
NSN 5895-00-432-7934
NSN 5998-00-910-8772