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 5855-01-342-3824
NSN 5990-01-407-6615
NSN 5945-01-087-2749
NSN 5855-00-014-5008
NSN 5935-00-170-7173
NSN 5960-01-544-1273
NSN 7035-01-591-1626
NSN 6240-01-408-7335
NSN 5998-01-384-4004
NSN 6320-00-164-4087
NSN 5895-01-461-7998
NSN 5855-01-414-6265