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 5985-01-057-5784
NSN 5895-01-128-5895
NSN 6145-01-640-6511
NSN 5990-01-264-6512
NSN 5985-01-487-8805
NSN 6610-01-032-5335
NSN 5910-01-112-6109
NSN 5999-00-892-3872
NSN 7035-00-679-9027
NSN 6650-00-910-2708
NSN 7035-01-576-0134
NSN 5920-00-226-0227