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 7035-00-145-9138
NSN 5950-00-212-7827
NSN 5920-00-717-6839
NSN 6650-01-406-3086
NSN 6240-01-147-5424
NSN 6105-01-183-5509
NSN 6110-01-516-7532
NSN 6135-00-519-1325
NSN 6135-00-299-6918
NSN 6220-01-179-8278
NSN 6320-01-512-2031
NSN 5905-01-443-4002