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 6240-00-066-5484
NSN 5950-01-496-4706
NSN 6610-01-050-3075
NSN 5895-01-479-8610
NSN 6145-01-005-4654
NSN 6135-01-350-5845
NSN 6110-00-246-3941
NSN 5975-01-491-5554
NSN 6320-01-600-5808
NSN 6145-00-165-3758
NSN 5905-01-459-4351
NSN 5935-01-222-0204