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 6105-01-273-0212
NSN 6145-01-350-3532
NSN 5996-01-013-0432
NSN 6320-01-512-2031
NSN 5915-01-295-6645
NSN 5985-01-289-7151
NSN 5855-00-058-1293
NSN 5935-01-327-8331
NSN 6130-01-475-3940
NSN 5935-01-506-7703
NSN 5935-01-206-6303
NSN 6240-00-612-0883