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 5910-01-377-0773
NSN 5915-00-020-2239
NSN 5920-01-288-0145
NSN 5920-01-334-5935
NSN 5945-00-620-1212
NSN 5960-01-087-8687
NSN 6135-00-715-4001
NSN 5855-00-058-1293
NSN 5950-01-191-0113
NSN 6110-00-405-4903
NSN 7035-01-090-3369
NSN 5975-01-169-8211