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 5945-00-243-8113
NSN 6150-00-084-6287
NSN 5985-01-507-9736
NSN 5930-01-097-8297
NSN 6240-00-635-9798
NSN 5996-01-495-9197
NSN 5950-01-422-2924
NSN 5935-01-644-9426
NSN 6130-01-367-2201
NSN 5998-00-398-0021
NSN 2925-01-525-8212
NSN 6135-00-318-8359