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 5920-01-010-3293
NSN 5965-01-437-5934
NSN 6130-01-086-7007
NSN 6130-00-902-9745
NSN 5945-00-941-0441
NSN 6105-01-434-8770
NSN 5835-00-884-4480
NSN 5998-01-229-9278
NSN 6150-01-318-9435
NSN 5996-00-885-5114
NSN 5910-01-585-8540
NSN 5965-01-633-8849