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 6105-01-351-4283
NSN 6610-01-085-6947
NSN 5960-00-398-1029
NSN 5998-01-380-8116
NSN 5975-01-298-4478
NSN 5835-01-435-4139
NSN 5855-01-503-1495
NSN 6610-01-013-8922
NSN 4140-01-049-3977
NSN 5965-00-185-9687
NSN 6130-00-973-7866
NSN 5998-01-018-9826