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 5975-00-611-1373
NSN 5925-01-538-7562
NSN 6620-00-189-0967
NSN 6150-01-528-3022
NSN 5835-01-422-2399
NSN 5920-01-571-8460
NSN 5975-00-152-2591
NSN 6105-00-996-4286
NSN 6645-01-131-4328
NSN 5945-00-165-3878
NSN 5965-00-256-8687
NSN 5895-00-932-1577