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 5945-01-214-4136
NSN 5920-00-241-6803
NSN 5975-00-155-3577
NSN 5895-00-006-6366
NSN 5835-01-468-6170
NSN 5999-00-883-2977
NSN 6150-00-243-9531
NSN 5990-00-402-4901
NSN 5920-01-009-8121
NSN 5999-00-486-6063
NSN 5996-01-003-7206
NSN 7035-01-398-9581