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 5930-00-287-6356
NSN 5996-01-460-1484
NSN 6105-01-649-9841
NSN 6145-01-612-1749
NSN 5895-00-027-3444
NSN 6620-01-572-4486
NSN 6240-01-487-8757
NSN 6320-00-445-1187
NSN 5996-01-560-6014
NSN 5990-00-626-6252
NSN 5895-01-146-5382
NSN 6240-01-297-6165