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 5915-01-631-0463
NSN 6320-00-242-3300
NSN 6620-01-477-3720
NSN 5975-00-175-6696
NSN 6685-00-985-5221
NSN 5920-01-067-2944
NSN 5930-01-383-8189
NSN 5945-00-449-7057
NSN 5965-00-762-0630
NSN 6110-01-547-2557
NSN 5895-01-386-3049
NSN 6610-01-032-0204