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 2925-01-014-0118
NSN 5990-01-025-7466
NSN 5965-00-726-3168
NSN 5985-00-467-1838
NSN 5910-00-294-0956
NSN 6650-00-185-8344
NSN 5960-00-004-1959
NSN 5920-00-187-0260
NSN 5965-00-159-7643
NSN 6105-01-361-8352
NSN 6105-00-104-5306
NSN 6620-01-449-3101