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 5935-01-372-1065
NSN 5950-01-104-8520
NSN 5895-00-451-6174
NSN 6135-01-434-6308
NSN 5855-01-513-8367
NSN 5835-01-370-8912
NSN 5930-00-266-8175
NSN 5990-01-032-5160
NSN 5999-00-637-9685
NSN 6135-00-134-6648
NSN 6650-01-414-6196
NSN 5925-01-621-4398