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 6320-00-115-0883
NSN 5985-01-141-8027
NSN 6685-01-466-4089
NSN 5915-00-197-8610
NSN 5930-01-101-8882
NSN 6240-01-486-8317
NSN 5895-00-774-6304
NSN 5915-00-514-2098
NSN 6610-00-452-9269
NSN 5910-00-804-4651
NSN 5910-01-618-0386
NSN 5930-00-352-7041