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 6130-00-596-9565
NSN 5925-00-011-7011
NSN 6110-01-447-6813
NSN 2925-00-572-0454
NSN 6110-00-093-2539
NSN 5915-01-359-8329
NSN 5855-01-604-6106
NSN 6320-00-295-2854
NSN 5945-00-825-9520
NSN 5990-01-647-8574
NSN 5915-00-518-1644
NSN 7035-01-630-0647