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 6320-01-558-8844
NSN 5990-01-414-7618
NSN 5945-01-592-2115
NSN 5945-01-266-3448
NSN 5835-01-200-7153
NSN 5930-01-392-1046
NSN 7035-00-286-6221
NSN 5996-01-471-6664
NSN 5965-01-222-0166
NSN 6320-01-029-4220
NSN 5915-01-422-0564
NSN 5920-01-058-1252