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 6105-01-273-3938
NSN 6320-00-116-3658
NSN 6240-01-506-0304
NSN 5975-01-024-0678
NSN 5950-01-339-6007
NSN 6110-00-659-3348
NSN 6610-01-010-9392
NSN 5998-00-585-3171
NSN 5835-00-074-3700
NSN 6135-01-315-9214
NSN 5999-01-406-3756
NSN 5960-01-162-6166