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 6320-00-036-3688
NSN 6150-01-474-7205
NSN 2925-00-829-9082
NSN 6130-00-925-9219
NSN 6220-01-478-9981
NSN 5996-01-235-1643
NSN 6650-01-097-6814
NSN 5930-01-190-4351
NSN 6110-00-242-0463
NSN 5895-00-292-2872
NSN 6145-00-903-4619
NSN 5996-00-196-3601