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 5965-00-121-7569
NSN 6130-01-336-4304
NSN 5930-01-441-2446
NSN 5855-01-304-3064
NSN 7035-01-549-6465
NSN 5945-00-116-9390
NSN 6150-00-062-2915
NSN 5975-01-429-8609
NSN 6645-01-376-2336
NSN 5960-00-872-9264
NSN 5930-01-004-7475
NSN 6130-00-939-2516