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 5930-01-327-4384
NSN 5930-01-322-5236
NSN 5999-01-338-3808
NSN 5855-00-797-8217
NSN 6240-01-401-5340
NSN 6135-00-851-8575
NSN 5998-01-271-3530
NSN 5895-01-547-7022
NSN 5999-00-281-1021
NSN 5910-01-053-0263
NSN 5945-01-150-8745
NSN 6320-00-098-2858