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 5855-00-466-2309
NSN 6110-00-165-3848
NSN 6105-01-461-1785
NSN 6620-00-254-8985
NSN 5835-01-267-3388
NSN 5975-00-710-1902
NSN 5998-01-418-3822
NSN 5960-01-148-0074
NSN 6220-00-624-3857
NSN 5990-00-164-1198
NSN 6145-01-033-6068
NSN 6320-00-908-6841