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 5935-00-051-3074
NSN 7035-01-442-6993
NSN 4140-01-253-1860
NSN 6130-01-546-5555
NSN 5930-00-406-9670
NSN 5960-01-315-0676
NSN 6320-00-823-2015
NSN 5905-01-482-4710
NSN 5910-01-379-4538
NSN 5945-01-555-8278
NSN 5999-01-068-3257
NSN 5996-01-093-4235