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 5835-00-482-0924
NSN 7035-01-608-4642
NSN 5999-01-461-9837
NSN 5990-01-470-2565
NSN 5975-01-572-8086
NSN 6685-01-549-3775
NSN 5835-01-124-2942
NSN 5998-00-446-8830
NSN 5998-00-116-3469
NSN 6105-01-346-2794
NSN 6620-01-176-6956
NSN 5998-01-240-5152