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 6105-01-054-2815
NSN 6685-00-567-8128
NSN 6610-01-241-5763
NSN 6620-01-200-6493
NSN 6110-01-530-4933
NSN 7035-00-148-2300
NSN 5915-00-370-0389
NSN 6130-01-255-0025
NSN 6110-00-177-3105
NSN 5920-01-368-5414
NSN 5975-00-058-5241
NSN 5835-01-351-8429