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 7035-01-605-2010
NSN 5960-01-531-9108
NSN 6620-00-663-8962
NSN 6650-01-425-1934
NSN 6320-01-459-6992
NSN 5925-01-552-7146
NSN 5990-00-187-5249
NSN 5930-00-449-6969
NSN 6650-01-353-3105
NSN 7035-01-083-0282
NSN 5965-00-372-2537
NSN 6130-01-337-9380