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 5945-01-446-3247
NSN 6145-00-960-7318
NSN 5895-01-370-8853
NSN 5895-01-442-3466
NSN 5910-00-754-6972
NSN 5965-00-549-0220
NSN 6320-00-688-9983
NSN 5990-01-327-1558
NSN 6650-00-177-6390
NSN 5935-01-493-4099
NSN 5965-00-620-7154
NSN 6685-01-615-0547