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 2925-01-027-1293
NSN 6650-01-633-9147
NSN 5998-01-600-7403
NSN 5935-01-658-8387
NSN 5855-01-532-1751
NSN 7035-01-334-5855
NSN 6130-01-425-8813
NSN 6145-01-218-1563
NSN 6135-01-193-8154
NSN 5999-01-246-3126
NSN 2925-01-244-3016
NSN 5935-01-476-9560