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 6610-01-361-9988
NSN 6220-01-463-9255
NSN 5935-01-377-3611
NSN 6685-01-070-0716
NSN 5835-00-074-3700
NSN 5945-00-147-4305
NSN 6105-00-530-0656
NSN 5998-01-577-6657
NSN 5998-00-556-0990
NSN 5985-01-519-8628
NSN 6110-01-640-9217
NSN 5985-01-379-1607