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 6145-00-286-9588
NSN 6150-01-502-8837
NSN 6240-01-390-6996
NSN 5835-00-085-2287
NSN 2925-01-062-2660
NSN 6320-01-478-9351
NSN 5920-00-948-9071
NSN 6110-01-231-2568
NSN 5960-01-230-9322
NSN 5996-01-649-3986
NSN 5990-00-976-9496
NSN 6650-01-506-0386