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 5935-01-558-5344
NSN 5835-01-619-6268
NSN 5960-01-142-8170
NSN 6620-00-888-3179
NSN 5910-00-430-8631
NSN 5990-01-514-8030
NSN 5999-00-371-4225
NSN 6650-01-399-0328
NSN 6645-00-327-4005
NSN 2925-00-964-7128
NSN 6145-00-144-0918
NSN 5998-01-398-7523