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 6110-01-469-7234
NSN 5996-01-502-6330
NSN 7035-01-534-7930
NSN 6105-00-824-2364
NSN 6150-01-496-0863
NSN 6145-01-446-5421
NSN 6220-00-473-0517
NSN 6220-01-090-0126
NSN 5975-01-641-4177
NSN 5915-00-105-6173
NSN 6240-01-067-6457
NSN 6645-01-479-0804