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 6150-01-461-8463
NSN 5855-01-068-3683
NSN 6130-00-252-6407
NSN 7035-01-351-3113
NSN 6150-01-325-9215
NSN 5935-00-075-2076
NSN 7035-01-252-5919
NSN 5855-01-091-9966
NSN 6620-01-112-6440
NSN 5999-00-153-0917
NSN 5950-01-423-8936
NSN 6240-00-233-3481