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 6685-00-241-1043
NSN 7035-01-627-6614
NSN 5975-01-083-4845
NSN 6150-00-136-9023
NSN 6620-00-375-0393
NSN 5895-01-290-2448
NSN 6620-00-572-8787
NSN 5935-01-142-7107
NSN 5895-01-209-2617
NSN 6145-00-174-9344
NSN 2925-01-643-8395
NSN 5915-01-290-7952