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 5999-01-071-0053
NSN 6150-00-696-4295
NSN 5998-00-111-5506
NSN 5945-01-288-7544
NSN 6220-01-227-4152
NSN 5975-00-985-6630
NSN 5945-01-386-3208
NSN 6150-01-339-7013
NSN 5920-01-550-1810
NSN 6620-01-020-4526
NSN 6650-01-423-5649
NSN 5950-00-398-9967