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 5895-00-905-3985
NSN 2925-01-250-2731
NSN 5895-00-554-4573
NSN 5996-00-115-1188
NSN 2925-01-430-4206
NSN 6130-00-075-2202
NSN 5895-00-759-4960
NSN 5855-00-285-8172
NSN 5998-00-596-9568
NSN 6220-01-612-6073
NSN 6650-01-129-6087
NSN 5935-01-486-1307