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 5920-01-268-2188
NSN 6240-00-326-2966
NSN 5998-00-232-0893
NSN 5996-00-175-7782
NSN 5960-00-168-8388
NSN 5855-00-301-1176
NSN 5915-01-100-8523
NSN 6320-01-332-1977
NSN 6105-01-412-3257
NSN 6320-01-143-3597
NSN 6135-00-628-1142
NSN 6220-01-087-0325