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 5910-01-605-9524
NSN 6320-01-384-3850
NSN 5920-01-315-0018
NSN 5945-01-618-6157
NSN 6130-00-855-0521
NSN 5920-01-631-4009
NSN 5930-00-602-1599
NSN 5950-01-659-5114
NSN 5905-01-132-6486
NSN 6650-01-510-9488
NSN 6130-01-424-0136
NSN 5945-01-633-8232