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 5960-00-615-5828
NSN 5999-01-181-5056
NSN 7035-01-254-3606
NSN 5999-01-277-1683
NSN 5960-00-099-9790
NSN 6650-01-434-0331
NSN 6150-00-172-4297
NSN 5965-01-146-1311
NSN 6110-01-568-9540
NSN 6135-00-271-0407
NSN 7035-01-245-7973
NSN 6105-00-485-5939