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 6130-01-015-9447
NSN 6105-01-113-7039
NSN 5855-01-383-6860
NSN 5910-01-483-0621
NSN 5910-01-211-4821
NSN 4140-00-893-2754
NSN 4140-00-007-5726
NSN 5960-00-572-9706
NSN 5835-01-647-6426
NSN 6135-00-422-3967
NSN 6150-01-359-8598
NSN 5905-00-132-6893