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 6145-01-256-5973
NSN 5998-00-230-6664
NSN 6610-01-633-8931
NSN 6650-01-177-2673
NSN 5895-01-063-8104
NSN 6130-01-213-4816
NSN 5975-00-785-6854
NSN 6650-01-272-9746
NSN 5996-01-198-4583
NSN 5975-01-562-4927
NSN 6145-01-021-2811
NSN 5910-01-151-8338