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 7035-00-968-4848
NSN 5905-01-338-6402
NSN 6320-01-462-2295
NSN 6145-01-423-0906
NSN 5990-01-313-5543
NSN 6240-01-088-7629
NSN 6145-01-168-5680
NSN 6150-01-531-4878
NSN 6110-00-872-1475
NSN 5910-00-681-7457
NSN 5835-00-898-0201
NSN 5996-01-564-5886