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 5910-01-065-0394
NSN 5990-00-366-0112
NSN 5855-00-481-0019
NSN 5920-01-184-1454
NSN 6105-01-509-7399
NSN 6135-00-437-5182
NSN 5950-01-485-4194
NSN 6610-01-503-0153
NSN 6320-01-328-6575
NSN 5935-01-100-3289
NSN 6145-00-968-6603
NSN 5996-01-333-3419