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 6650-01-023-7002
NSN 5925-01-359-1679
NSN 4140-01-338-5984
NSN 5835-00-804-0569
NSN 5999-01-369-0795
NSN 5996-00-421-8045
NSN 5835-01-227-2318
NSN 5935-01-292-3404
NSN 6110-01-419-1208
NSN 5990-01-309-5840
NSN 6105-01-024-9907
NSN 5905-01-154-7409