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 5855-00-494-9581
NSN 6135-01-445-6589
NSN 5950-01-659-6644
NSN 5985-00-888-1468
NSN 5935-01-089-9468
NSN 5920-00-066-6885
NSN 5998-01-539-2322
NSN 5855-01-624-7115
NSN 6620-01-424-6925
NSN 6130-01-049-5365
NSN 6620-01-367-2597
NSN 6320-00-521-9350