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 5998-01-383-9758
NSN 5960-01-235-5358
NSN 6110-01-413-4941
NSN 6105-01-432-9869
NSN 6130-00-993-0194
NSN 5930-01-472-7700
NSN 5915-01-108-3837
NSN 5835-01-606-8768
NSN 5910-01-201-8580
NSN 2925-01-262-1418
NSN 6685-00-361-1798
NSN 5930-00-409-8830