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 5895-00-963-8751
NSN 5945-01-426-0073
NSN 5895-00-654-5812
NSN 4140-00-555-3856
NSN 5999-00-957-2988
NSN 6650-01-633-9147
NSN 5835-01-618-1155
NSN 5990-00-185-9586
NSN 6650-00-010-8037
NSN 5998-01-188-7341
NSN 6145-00-372-3713
NSN 6110-00-466-1674