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 5996-00-499-3691
NSN 5920-00-820-1328
NSN 6135-01-586-1969
NSN 5915-01-629-9166
NSN 6110-01-566-6406
NSN 6105-01-504-7895
NSN 5935-00-735-4020
NSN 5905-00-238-2615
NSN 5910-01-563-8558
NSN 5920-01-158-4517
NSN 6135-01-056-4609
NSN 6320-00-480-7922