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 5960-00-952-6705
NSN 6110-00-458-2083
NSN 6320-01-006-6138
NSN 5920-00-351-8428
NSN 5895-01-473-8911
NSN 7035-01-649-3339
NSN 5920-01-559-5559
NSN 6105-01-044-7321
NSN 6320-01-607-0347
NSN 5990-00-365-4591
NSN 5985-00-597-2966
NSN 5895-00-003-3555