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 5935-00-362-3873
NSN 4140-01-295-8264
NSN 5985-00-705-2911
NSN 7035-01-334-5855
NSN 5915-00-229-1474
NSN 6145-01-593-2052
NSN 6105-01-317-2434
NSN 5998-01-150-2587
NSN 5996-01-201-9685
NSN 5905-00-058-6052
NSN 4140-01-563-8881
NSN 6130-01-421-9414