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 7035-00-117-0418
NSN 6620-01-605-1465
NSN 5999-01-553-4107
NSN 5895-01-552-9402
NSN 6220-01-201-6161
NSN 5925-00-206-3580
NSN 6145-00-044-6673
NSN 6135-01-424-1114
NSN 5990-00-616-4289
NSN 5935-01-219-6284
NSN 6220-01-534-5200
NSN 6135-00-477-8847