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 5950-00-518-7559
NSN 6685-01-634-0611
NSN 5915-00-406-6460
NSN 5930-01-370-5868
NSN 5895-00-190-7866
NSN 5945-01-450-9278
NSN 5895-00-063-0591
NSN 5930-00-476-6944
NSN 6150-01-588-3091
NSN 6220-00-892-7755
NSN 6220-00-334-7008
NSN 5935-01-604-6105