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 5965-01-445-1254
NSN 5990-01-571-7468
NSN 5835-01-482-1591
NSN 5996-01-399-2319
NSN 5910-01-411-6189
NSN 5996-00-470-2669
NSN 6150-00-960-7784
NSN 6110-01-421-4449
NSN 5945-01-440-1185
NSN 4140-01-013-2536
NSN 5975-01-500-4277
NSN 5965-01-222-8894