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 5895-00-034-5079
NSN 5925-01-244-2012
NSN 6135-01-098-3020
NSN 5915-01-172-9864
NSN 5965-00-055-8013
NSN 6105-00-781-5047
NSN 5990-01-633-9503
NSN 4140-00-911-1485
NSN 6135-01-400-2947
NSN 6110-00-503-1105
NSN 5835-00-140-8646
NSN 5945-01-545-2982