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 5935-01-336-3716
NSN 5960-00-675-9373
NSN 5835-01-163-4215
NSN 5895-01-228-2443
NSN 5990-00-224-9408
NSN 5945-00-269-5375
NSN 6145-01-502-5801
NSN 7035-01-235-6023
NSN 5999-01-013-8498
NSN 6110-00-483-9841
NSN 6130-01-605-3558
NSN 5910-01-430-0017