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 6150-01-502-1304
NSN 6610-00-878-4634
NSN 6320-00-937-5625
NSN 5996-01-475-5728
NSN 7035-01-185-6500
NSN 5998-00-583-8617
NSN 6110-01-466-8839
NSN 6320-01-525-4789
NSN 5935-01-333-8726
NSN 5965-01-435-1309
NSN 5975-01-277-2699
NSN 6610-01-447-1082