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 5999-01-462-6276
NSN 6220-01-381-1074
NSN 5910-01-633-5265
NSN 5975-01-533-5735
NSN 5925-01-604-8405
NSN 6135-01-504-6929
NSN 5835-00-433-8540
NSN 5925-01-492-0838
NSN 5996-01-644-8386
NSN 6650-01-480-7754
NSN 6110-01-300-3796
NSN 5855-01-412-4385