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 5935-01-104-4036
NSN 5930-00-731-4115
NSN 6610-00-018-5141
NSN 5975-01-064-4084
NSN 6110-01-562-0668
NSN 5895-01-413-1232
NSN 5925-01-463-9331
NSN 6620-01-187-7267
NSN 6150-01-444-0238
NSN 5915-01-607-4773
NSN 6150-01-176-3634
NSN 5960-01-328-8248