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 5965-01-171-7612
NSN 6620-01-552-4980
NSN 5855-01-057-2200
NSN 6610-01-342-2319
NSN 6620-01-570-9675
NSN 5996-00-098-3864
NSN 5996-01-633-6642
NSN 6150-01-342-5936
NSN 5935-01-423-8285
NSN 5990-00-952-0696
NSN 5975-01-276-8268
NSN 5985-01-445-5150