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 5930-01-308-5476
NSN 5935-00-348-3774
NSN 6650-00-065-4280
NSN 5930-01-563-5376
NSN 5930-01-412-3744
NSN 5920-01-423-8595
NSN 6110-01-147-0656
NSN 5925-01-272-8883
NSN 4140-00-928-9097
NSN 6320-01-631-7828
NSN 5855-00-055-1579
NSN 5910-00-425-4432