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 5965-01-441-9505
NSN 6240-01-214-4805
NSN 6320-01-072-2073
NSN 5965-01-154-6319
NSN 5910-01-530-7632
NSN 5915-01-568-7032
NSN 5920-01-520-9540
NSN 5935-00-925-9613
NSN 6135-01-036-3495
NSN 4140-01-069-2307
NSN 5935-00-068-7506
NSN 5996-01-509-4874