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 5960-00-940-7976
NSN 5935-01-610-6409
NSN 5895-01-224-9498
NSN 5998-01-554-5361
NSN 6240-00-758-0874
NSN 6110-01-245-8507
NSN 6620-00-796-5666
NSN 5975-00-830-7638
NSN 5945-01-326-8286
NSN 6220-01-654-6416
NSN 5999-00-308-2485
NSN 6645-01-536-7933