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 5855-01-072-0410
NSN 6150-00-945-3368
NSN 6150-01-140-1524
NSN 5855-00-361-0167
NSN 5960-01-218-2858
NSN 5975-01-469-5558
NSN 7035-00-470-4977
NSN 5965-00-204-8513
NSN 5998-01-023-2949
NSN 5935-00-550-1340
NSN 5965-00-905-7561
NSN 5975-01-398-0194