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 6105-00-673-4725
NSN 5999-01-359-9066
NSN 5990-01-268-2236
NSN 6105-01-251-0429
NSN 5996-01-631-8490
NSN 6130-00-528-1266
NSN 5835-00-289-9080
NSN 5999-00-005-9073
NSN 6320-01-504-3948
NSN 6130-01-187-6711
NSN 6610-00-369-6661
NSN 6620-01-021-7511