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 6150-00-419-6008
NSN 2925-01-539-9795
NSN 5925-00-430-8966
NSN 5915-01-382-0205
NSN 5910-01-263-2836
NSN 5985-01-542-5151
NSN 5998-00-275-2813
NSN 5985-01-049-5969
NSN 5915-01-147-4830
NSN 4140-00-080-8740
NSN 5945-01-328-7531
NSN 5945-01-132-5359