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 6620-01-378-5579
NSN 6130-01-211-9575
NSN 6105-01-315-1128
NSN 6110-00-954-0718
NSN 5990-01-116-2181
NSN 5990-01-318-3238
NSN 5925-00-083-8486
NSN 5996-01-294-7047
NSN 6220-01-292-0980
NSN 5998-00-100-0491
NSN 6620-01-394-7526
NSN 6240-01-364-0815