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 6110-01-025-1286
NSN 7035-01-400-3666
NSN 5998-01-413-7134
NSN 5950-00-802-6093
NSN 5835-01-131-2027
NSN 6610-00-825-5774
NSN 6650-00-207-9639
NSN 6150-01-406-5400
NSN 5990-01-126-5824
NSN 5960-00-683-7476
NSN 5965-01-480-3096
NSN 4140-01-506-1889