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 6135-00-660-8654
NSN 5985-00-145-2962
NSN 5935-00-660-5794
NSN 5930-00-423-7145
NSN 6645-00-251-0688
NSN 5915-00-049-8923
NSN 5945-00-960-5882
NSN 6650-01-323-6252
NSN 6130-01-097-6363
NSN 5920-00-008-1636
NSN 5895-01-371-3351
NSN 5975-01-236-0101