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 5915-01-245-8157
NSN 5998-00-180-5831
NSN 6220-00-425-3346
NSN 5960-01-106-3086
NSN 5895-00-001-9134
NSN 6645-00-838-6939
NSN 5935-01-053-6222
NSN 6620-01-648-1594
NSN 5915-01-499-7322
NSN 5920-01-381-3115
NSN 6130-01-085-6095
NSN 7035-01-467-1049