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 2925-01-629-9416
NSN 5990-01-548-5979
NSN 6145-01-571-7928
NSN 5935-01-309-9264
NSN 5999-01-174-5562
NSN 5905-01-341-4933
NSN 5915-01-253-3273
NSN 4140-01-023-8098
NSN 6320-01-145-9013
NSN 5945-01-547-6646
NSN 5998-01-108-0812
NSN 5925-01-569-3831