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 5985-01-653-3996
NSN 6150-01-134-5067
NSN 6320-00-459-8973
NSN 5915-01-381-1255
NSN 5935-01-215-9041
NSN 6620-01-327-1597
NSN 5998-01-040-3800
NSN 6620-00-132-1151
NSN 5905-00-638-6776
NSN 6110-01-487-6339
NSN 5975-01-634-0678
NSN 5855-01-634-0259