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 5835-01-024-9249
NSN 6320-01-185-3857
NSN 5996-00-703-7776
NSN 5960-00-195-4448
NSN 4140-00-916-2771
NSN 6220-00-144-8043
NSN 6610-01-119-3048
NSN 5996-00-932-5301
NSN 5910-01-152-1882
NSN 5996-01-572-6253
NSN 6620-00-703-4260
NSN 5925-01-147-5725