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 6135-01-572-3296
NSN 6620-01-494-9858
NSN 5935-01-041-7123
NSN 6320-01-643-0850
NSN 5920-01-523-9889
NSN 5985-01-504-5694
NSN 6320-01-029-4220
NSN 5855-01-376-0363
NSN 5999-01-634-0576
NSN 5999-01-433-3085
NSN 5960-01-553-4557
NSN 5990-01-633-9503