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 5998-00-224-1924
NSN 5960-01-496-7837
NSN 5835-00-505-2516
NSN 5920-00-584-4592
NSN 5945-01-352-5852
NSN 5996-01-094-7025
NSN 5835-00-482-0924
NSN 5925-01-529-0497
NSN 5910-00-125-7122
NSN 6150-00-229-5822
NSN 5945-00-918-5376
NSN 5996-00-525-1777