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 5975-01-369-9565
NSN 6110-01-252-9619
NSN 5945-01-527-0673
NSN 5835-00-174-7763
NSN 5975-00-578-9364
NSN 5835-01-100-3265
NSN 5925-00-971-2126
NSN 5975-00-553-7151
NSN 5990-00-072-9408
NSN 5965-01-337-8625
NSN 5960-01-513-3230
NSN 5915-00-528-9286