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 5935-00-110-0625
NSN 5930-01-518-6137
NSN 4140-01-118-8436
NSN 6220-01-406-3167
NSN 5910-00-169-7245
NSN 5835-01-599-1876
NSN 6610-01-428-3587
NSN 6240-01-384-4868
NSN 6130-01-047-9119
NSN 6150-00-502-9593
NSN 7035-01-265-0216
NSN 5910-01-468-8364