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 & other seals
NSN 4140-01-514-2319
NSN 5855-01-295-2313
NSN 5975-01-292-2293
NSN 5835-00-080-8213
NSN 5905-01-365-1175
NSN 5965-00-500-5826
NSN 5895-00-803-0934
NSN 6110-01-444-5031
NSN 6220-01-294-0764
NSN 5855-00-117-0857
NSN 6650-01-437-9557
NSN 6150-00-151-6771