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 5996-01-100-4361
NSN 6620-01-617-3915
NSN 5996-01-195-3583
NSN 5960-01-449-1310
NSN 6135-00-628-1142
NSN 6150-00-980-1139
NSN 6620-01-446-7290
NSN 5905-01-423-5172
NSN 5930-01-107-7851
NSN 5835-00-126-2961
NSN 6240-00-180-4602
NSN 5985-00-577-2920