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 5895-00-648-9549
NSN 5950-01-360-0388
NSN 6145-01-355-1036
NSN 5945-00-999-9519
NSN 5935-01-521-3204
NSN 5925-01-090-4112
NSN 5945-00-840-1282
NSN 5915-00-564-2490
NSN 5935-00-493-6521
NSN 7035-00-870-0290
NSN 5945-01-463-2802
NSN 5998-01-210-4379