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 5835-01-012-7141
NSN 5935-00-276-5326
NSN 5998-01-326-0123
NSN 5999-01-154-8338
NSN 6685-01-195-6549
NSN 5999-01-630-5793
NSN 6620-01-371-1655
NSN 5895-01-651-1463
NSN 6620-01-352-5640
NSN 5835-00-327-6192
NSN 5975-01-414-7080
NSN 5950-01-532-7249