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 & other seals
NSN 5990-01-612-5323
NSN 6220-00-149-0977
NSN 5998-00-144-8211
NSN 6620-01-428-3930
NSN 7035-01-483-1531
NSN 2925-00-099-4030
NSN 5855-00-631-4565
NSN 5975-01-364-8662
NSN 5835-00-422-1441
NSN 5998-01-521-2970
NSN 5990-01-605-4769
NSN 6135-01-599-7563