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 5985-00-885-7023
NSN 6150-00-226-1868
NSN 5855-00-797-8217
NSN 5998-00-559-8695
NSN 4140-00-753-9204
NSN 7035-01-076-4067
NSN 5990-00-623-4198
NSN 5920-01-491-9331
NSN 6620-01-617-3915
NSN 5945-01-227-2574
NSN 5960-01-375-6815
NSN 5910-01-536-1612