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 6650-01-127-9518
NSN 5990-00-863-8628
NSN 5996-00-417-9706
NSN 5915-01-592-3411
NSN 5965-00-462-6887
NSN 5975-00-103-2814
NSN 6650-01-506-0386
NSN 6240-01-059-3563
NSN 6130-01-488-6744
NSN 5835-01-031-7265
NSN 6610-01-425-1523
NSN 5835-00-348-8549