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 6610-01-039-0788
NSN 5930-01-336-9356
NSN 6105-01-591-6694
NSN 5965-00-339-2743
NSN 5996-01-038-3850
NSN 5990-00-985-1334
NSN 6105-01-319-0144
NSN 5998-01-604-3436
NSN 5998-00-630-2338
NSN 5965-01-566-2744
NSN 6130-00-185-4522
NSN 5835-00-311-5491