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 5935-01-113-8315
NSN 5996-01-650-1016
NSN 5975-00-982-9363
NSN 5935-01-514-0498
NSN 7035-01-341-6656
NSN 5945-01-511-4835
NSN 5999-00-862-5157
NSN 6110-01-464-4337
NSN 5905-00-452-5027
NSN 5990-00-125-5036
NSN 5835-01-571-4083
NSN 6110-01-374-7964