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 5985-01-649-1447
NSN 6105-01-521-2070
NSN 5935-01-482-4636
NSN 5950-00-809-1359
NSN 5835-00-752-1201
NSN 5855-01-156-0417
NSN 6220-01-108-8285
NSN 5996-01-469-3140
NSN 5998-00-450-8439
NSN 5985-01-555-8768
NSN 5965-01-231-0261
NSN 7035-00-003-7518