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 5895-00-799-8839
NSN 5855-00-987-1171
NSN 5930-01-050-7736
NSN 6130-00-245-4302
NSN 5915-00-103-6457
NSN 6110-01-363-8375
NSN 6110-01-113-4287
NSN 5925-00-756-5535
NSN 5930-00-053-0983
NSN 5998-01-099-2514
NSN 6620-01-116-3983
NSN 5915-00-021-5575