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 6105-00-468-4928
NSN 6320-01-115-4404
NSN 6240-01-210-7052
NSN 5935-00-360-1968
NSN 6105-00-826-3432
NSN 5975-01-359-8503
NSN 6620-01-540-4298
NSN 5945-01-227-3056
NSN 5895-00-982-6050
NSN 5835-01-476-8210
NSN 5855-01-089-2248
NSN 6145-00-867-4646