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 6150-00-559-8369
NSN 5915-00-643-8484
NSN 6320-01-239-5700
NSN 5915-01-607-4773
NSN 5910-01-125-8194
NSN 6135-01-480-8121
NSN 5996-00-489-9635
NSN 5975-01-067-9134
NSN 6645-01-420-8360
NSN 5920-01-423-7669
NSN 6150-00-809-1153
NSN 5935-01-107-5198