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 5895-01-241-7626
NSN 5990-00-594-7291
NSN 5895-01-331-5075
NSN 6130-00-411-9535
NSN 6320-00-186-6452
NSN 5905-01-501-5232
NSN 5935-01-074-3902
NSN 5905-00-153-0999
NSN 7035-00-553-6951
NSN 5910-01-619-9468
NSN 5915-01-005-5126
NSN 5945-00-787-2161