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 5855-01-640-9838
NSN 6105-00-481-6880
NSN 5925-00-019-9047
NSN 6130-01-331-5096
NSN 5905-01-533-6814
NSN 6105-01-487-5072
NSN 6320-01-166-3602
NSN 5835-01-126-2480
NSN 5965-01-510-6380
NSN 5905-00-907-9971
NSN 6145-01-021-5346
NSN 5855-01-618-1921