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 5985-00-259-5757
NSN 6610-00-243-7025
NSN 6135-00-455-2425
NSN 6110-01-292-9844
NSN 5965-00-348-4165
NSN 5945-00-156-0781
NSN 6110-01-421-9980
NSN 5999-01-066-3684
NSN 6610-00-155-1334
NSN 5910-00-646-5457
NSN 5985-01-146-5679
NSN 6220-01-068-4066