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 5985-00-130-8066
NSN 5835-00-018-4571
NSN 6685-01-468-6711
NSN 5945-01-306-1952
NSN 6240-01-449-1387
NSN 5960-01-443-3067
NSN 6685-00-177-6491
NSN 5915-01-186-7952
NSN 5920-00-013-9967
NSN 4140-01-539-0548
NSN 6650-01-340-0805
NSN 5915-01-430-2228