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 6650-01-296-0883
NSN 5925-01-434-1479
NSN 5998-01-380-3794
NSN 5915-00-126-1890
NSN 6645-01-193-9839
NSN 5996-00-277-7384
NSN 6620-00-488-0626
NSN 5935-01-309-6858
NSN 6150-00-447-4240
NSN 6320-00-483-0451
NSN 5985-01-120-8871
NSN 6145-01-188-1530