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 6150-01-245-9753
NSN 6220-00-892-7755
NSN 6220-01-630-4375
NSN 5895-01-124-5928
NSN 5910-00-826-1236
NSN 5835-01-432-1277
NSN 5910-01-253-8026
NSN 5835-01-227-2318
NSN 5998-01-328-8288
NSN 6650-00-904-9485
NSN 6320-01-166-3602
NSN 6240-00-911-4832