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 5998-01-620-7126
NSN 5910-01-624-5690
NSN 6150-01-451-3763
NSN 5910-01-265-3051
NSN 5920-01-633-3751
NSN 6220-00-445-4050
NSN 5999-01-657-9079
NSN 6240-01-122-1636
NSN 6110-00-141-1966
NSN 5910-00-170-7170
NSN 5835-00-461-9984
NSN 6110-01-407-0598