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 5920-00-256-6589
NSN 6135-01-154-3526
NSN 5985-00-740-7154
NSN 6110-01-568-7585
NSN 5895-00-962-6064
NSN 7035-00-922-5700
NSN 7035-01-320-2536
NSN 5930-01-142-2571
NSN 6150-01-294-1079
NSN 5920-00-314-6870
NSN 7035-00-020-2227
NSN 6220-01-535-2955