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 5996-01-389-8609
NSN 6110-00-549-6662
NSN 6105-00-407-3911
NSN 5910-00-428-3418
NSN 5930-00-999-2593
NSN 6650-00-338-7350
NSN 6320-01-466-4175
NSN 6320-01-643-0850
NSN 5945-01-563-7398
NSN 5935-01-381-0699
NSN 5990-00-011-2994
NSN 6135-01-268-7056