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 6240-01-023-2013
NSN 5915-01-542-8722
NSN 6650-01-419-0286
NSN 6620-01-633-8443
NSN 5950-01-025-5826
NSN 5996-00-677-2574
NSN 6145-01-484-8090
NSN 5835-01-536-6241
NSN 5996-01-336-4895
NSN 6685-01-416-3714
NSN 6110-01-159-6365
NSN 5855-00-797-8217