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 5835-00-092-1136
NSN 5930-01-054-3868
NSN 5990-01-433-3786
NSN 5920-00-309-5637
NSN 5985-01-485-8868
NSN 6110-00-088-1128
NSN 5985-00-332-4008
NSN 5935-01-273-2526
NSN 4140-00-490-9028
NSN 5996-01-021-3627
NSN 5920-00-311-3953
NSN 5950-01-390-5708