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 5835-00-665-3395
NSN 6105-01-361-3270
NSN 5835-00-673-2885
NSN 5905-01-078-1550
NSN 5998-00-462-0662
NSN 5895-01-523-0380
NSN 5998-00-123-6909
NSN 5975-00-257-8055
NSN 5990-01-052-1987
NSN 6150-01-186-3973
NSN 6610-00-473-8846
NSN 6240-01-256-5532