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 5895-01-340-1736
NSN 6145-01-025-0912
NSN 5920-01-572-7158
NSN 6320-00-174-1362
NSN 6620-00-246-5159
NSN 5930-00-825-6272
NSN 5915-00-010-8333
NSN 5910-00-851-6485
NSN 6145-00-952-9290
NSN 6105-01-519-8003
NSN 5910-01-406-7836
NSN 6650-01-633-9147