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 6145-00-653-2448
NSN 5998-01-659-3838
NSN 5915-01-080-2548
NSN 5960-01-190-2996
NSN 5996-01-534-9995
NSN 6150-01-144-5259
NSN 2925-00-388-8932
NSN 5910-01-193-8951
NSN 6105-01-012-0965
NSN 5910-01-612-4039
NSN 6150-01-112-6050
NSN 5985-01-414-6413