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 5935-01-436-3467
NSN 5925-01-070-6244
NSN 5835-01-013-9321
NSN 6620-01-044-3371
NSN 6610-00-144-1683
NSN 5835-00-707-6266
NSN 6320-01-029-4220
NSN 6610-00-583-1084
NSN 5996-00-151-4462
NSN 6620-01-491-1434
NSN 6610-00-724-1005
NSN 5920-00-280-3768