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 6650-01-061-2750
NSN 5998-01-621-8794
NSN 6685-01-338-0098
NSN 5835-00-003-0295
NSN 5835-01-059-5535
NSN 6130-01-570-5335
NSN 5835-01-457-5630
NSN 6105-00-104-4895
NSN 6150-00-655-2914
NSN 5990-01-650-9034
NSN 6220-00-478-1502
NSN 6620-01-633-8443