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 6130-00-139-2914
NSN 6240-00-857-3785
NSN 5945-00-553-9963
NSN 5910-00-401-0312
NSN 5985-00-361-8863
NSN 5960-00-683-7476
NSN 5895-01-533-7343
NSN 5998-01-386-7375
NSN 5945-01-083-5029
NSN 6150-00-343-7404
NSN 5990-01-284-1595
NSN 5935-00-594-7793