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 6320-01-078-8257
NSN 6320-00-731-6134
NSN 5990-00-296-4825
NSN 5855-01-147-4785
NSN 5999-01-069-3877
NSN 6150-01-432-4380
NSN 5998-01-481-0821
NSN 6220-01-214-4406
NSN 5895-00-936-3524
NSN 6240-00-221-0859
NSN 5996-01-284-7758
NSN 6105-01-030-3245