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 5910-00-862-9334
NSN 2925-00-134-2191
NSN 6130-01-599-8084
NSN 6620-01-484-6904
NSN 5965-00-221-8373
NSN 5945-01-095-0745
NSN 5999-01-428-7793
NSN 5935-00-036-7573
NSN 6110-00-542-2202
NSN 6130-00-466-2019
NSN 6685-01-141-6130
NSN 5945-01-280-4497