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 5935-01-331-9834
NSN 6620-00-663-8962
NSN 5920-01-044-9021
NSN 6610-00-965-8524
NSN 5930-01-259-7858
NSN 5835-01-346-9575
NSN 4140-01-020-6026
NSN 5915-01-633-9845
NSN 5996-01-498-4336
NSN 7035-01-423-8343
NSN 5935-00-174-2791
NSN 5915-01-186-0464