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 6105-01-582-4308
NSN 5910-00-346-5917
NSN 5998-01-079-8488
NSN 6650-01-191-5851
NSN 6620-00-366-1365
NSN 5998-00-994-2432
NSN 5925-00-492-7905
NSN 5905-01-443-2407
NSN 4140-00-100-4563
NSN 6150-01-181-6422
NSN 5996-00-226-5364
NSN 5930-00-262-5176