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 5945-01-173-8118
NSN 5985-00-115-5413
NSN 6145-01-388-1600
NSN 6145-01-112-2573
NSN 5835-00-698-9824
NSN 6135-01-386-5709
NSN 6110-00-317-8063
NSN 6650-01-524-6791
NSN 5965-00-512-1298
NSN 6145-01-594-2389
NSN 5930-00-855-6763
NSN 5895-00-145-7780