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 6240-00-105-6341
NSN 5915-01-279-0830
NSN 5835-00-289-9080
NSN 6320-00-004-9158
NSN 6220-01-536-1965
NSN 6135-01-326-2536
NSN 2925-01-368-5773
NSN 5985-00-840-7104
NSN 5965-01-350-1890
NSN 6610-00-104-0552
NSN 6135-01-235-4168
NSN 6110-00-906-2540