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 5835-01-347-8714
NSN 6110-01-374-3196
NSN 5905-00-713-8502
NSN 5920-01-097-1434
NSN 5999-00-583-5703
NSN 5996-01-437-5314
NSN 6145-01-480-3524
NSN 5990-00-254-4825
NSN 5915-01-088-8128
NSN 5999-01-116-8482
NSN 5975-00-218-0414
NSN 6110-00-705-5863