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 7035-00-553-6951
NSN 5945-01-158-6075
NSN 5975-01-019-9472
NSN 5996-01-497-6108
NSN 6135-01-190-2628
NSN 6240-00-491-7191
NSN 5998-01-279-8260
NSN 5999-00-125-4875
NSN 5925-01-488-6619
NSN 5925-00-827-0927
NSN 5975-00-804-1489
NSN 5910-01-231-5706