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 5965-00-051-6434
NSN 5985-01-441-1814
NSN 5998-01-248-5432
NSN 6320-01-526-5534
NSN 5855-00-198-3197
NSN 5910-00-777-5548
NSN 6110-01-032-5075
NSN 5945-00-666-4700
NSN 5855-00-288-1408
NSN 5999-01-317-2986
NSN 6620-00-431-3837
NSN 6620-00-159-0866