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 5975-00-926-3073
NSN 6240-01-602-8238
NSN 7035-01-242-6496
NSN 6620-00-708-2688
NSN 6110-01-323-3199
NSN 5960-01-004-3994
NSN 6105-01-647-8770
NSN 6110-01-619-8037
NSN 5925-00-132-4305
NSN 6130-01-212-9912
NSN 5920-01-019-0024
NSN 5935-01-634-0668