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 5920-00-291-1379
NSN 5930-01-462-1634
NSN 6135-01-462-6040
NSN 5935-00-924-4049
NSN 5935-01-226-7009
NSN 6320-01-246-4390
NSN 5965-00-035-4556
NSN 5990-01-400-3299
NSN 6150-01-487-6918
NSN 2925-00-468-5273
NSN 6610-00-079-1508
NSN 5835-01-362-8367