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 5920-00-281-2488
NSN 5835-00-170-5238
NSN 5910-00-156-7293
NSN 6130-01-461-9408
NSN 5950-00-285-6419
NSN 5998-01-347-0902
NSN 5835-01-249-0275
NSN 6620-01-582-2046
NSN 5915-00-920-4346
NSN 5905-00-533-3086
NSN 5975-00-131-3495
NSN 6110-01-484-6081