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 5835-00-523-0736
NSN 5999-01-154-9217
NSN 6240-01-326-4139
NSN 6130-01-229-6563
NSN 5935-01-550-5896
NSN 5925-00-642-5253
NSN 5975-01-605-2232
NSN 6145-01-542-4353
NSN 5960-01-443-3067
NSN 5945-01-587-9339
NSN 5998-00-707-3369
NSN 6150-01-181-5473