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 6150-00-350-8613
NSN 5990-01-218-5160
NSN 5950-00-236-0254
NSN 5905-01-582-4026
NSN 6610-01-254-4196
NSN 5996-00-607-0362
NSN 5935-01-311-5522
NSN 5930-00-167-2170
NSN 5975-01-514-2656
NSN 5895-00-962-8920
NSN 5905-01-158-9017
NSN 6620-00-553-8988