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 6240-00-826-1349
NSN 5855-00-198-3197
NSN 5835-01-408-7576
NSN 6150-01-023-0396
NSN 6145-00-902-1410
NSN 5999-01-629-9488
NSN 5920-00-753-5113
NSN 6150-00-621-2570
NSN 6150-01-431-2322
NSN 6650-01-303-8351
NSN 5945-01-581-1272
NSN 6610-00-468-0913