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 5935-01-431-3271
NSN 5965-01-421-1244
NSN 5999-00-655-3867
NSN 6145-00-610-6990
NSN 6110-01-088-8143
NSN 5985-00-760-9319
NSN 5985-00-210-9623
NSN 5895-01-475-4573
NSN 6320-00-270-8222
NSN 5960-01-269-9073
NSN 5945-00-654-5150
NSN 5910-01-334-9759