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 5910-01-392-0206
NSN 5945-00-408-0727
NSN 6110-01-064-6483
NSN 5920-01-042-1798
NSN 5910-01-429-1059
NSN 5835-00-341-5441
NSN 6620-01-549-3559
NSN 6145-00-828-8371
NSN 5965-00-289-6280
NSN 5950-01-604-7921
NSN 5998-01-269-6021
NSN 6105-00-660-8882