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 6650-00-269-5000
NSN 5855-01-260-3693
NSN 5855-00-494-9581
NSN 6645-01-139-6473
NSN 6110-01-252-1223
NSN 6240-00-717-0844
NSN 5935-01-472-8482
NSN 5950-01-441-4268
NSN 5935-00-581-5462
NSN 6130-00-166-1332
NSN 5975-01-530-3015
NSN 5998-01-086-0328