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 5950-01-382-1288
NSN 5985-01-058-5465
NSN 6110-01-053-0041
NSN 5998-01-181-6803
NSN 6150-00-699-8602
NSN 5999-01-419-2205
NSN 5999-01-164-3609
NSN 6220-00-834-1852
NSN 5935-00-063-6267
NSN 5975-01-024-8486
NSN 5920-01-355-1432
NSN 6145-01-474-8333