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 6150-00-701-1844
NSN 5996-01-626-9892
NSN 5920-01-386-5798
NSN 5855-00-004-0904
NSN 6135-00-461-3590
NSN 5920-01-613-0712
NSN 6135-01-101-5039
NSN 4140-01-369-0304
NSN 5945-01-591-3715
NSN 6610-00-124-9525
NSN 4140-01-640-6637
NSN 5996-01-350-9771