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 5895-01-434-7470
NSN 5990-00-098-5033
NSN 5935-00-829-0283
NSN 6135-00-557-8874
NSN 5915-00-508-0019
NSN 5930-00-959-0077
NSN 6320-01-386-3491
NSN 4140-01-512-8528
NSN 6110-00-134-8452
NSN 6130-00-730-0795
NSN 4140-00-034-5180
NSN 6110-01-091-6836