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 6320-01-315-4517
NSN 5996-01-547-7386
NSN 5998-00-009-4936
NSN 5965-01-468-6186
NSN 5835-00-853-7785
NSN 6650-01-589-0893
NSN 6110-00-188-9874
NSN 5975-01-398-8956
NSN 6620-00-245-3242
NSN 5855-01-441-3189
NSN 5910-01-620-6320
NSN 5945-01-502-3196