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 6130-01-425-1231
NSN 5895-01-592-3444
NSN 5996-00-126-6139
NSN 6220-01-204-8916
NSN 6105-00-411-3080
NSN 6150-01-058-3570
NSN 5835-00-998-5757
NSN 6320-01-292-6635
NSN 7035-01-467-9030
NSN 5925-01-564-8177
NSN 5915-01-519-1246
NSN 5998-00-931-6777