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 6105-01-325-4548
NSN 5910-01-118-9610
NSN 5895-01-007-5794
NSN 5945-01-144-3034
NSN 5910-00-258-4396
NSN 5945-00-782-1799
NSN 6620-01-633-8443
NSN 5935-01-626-8274
NSN 6220-01-167-7859
NSN 5965-01-092-6344
NSN 5996-01-085-6246
NSN 6220-01-539-4449