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 5925-00-175-9349
NSN 5999-01-549-6187
NSN 4140-01-177-1445
NSN 5855-00-149-0766
NSN 5965-01-442-9406
NSN 6145-00-726-3761
NSN 6620-00-708-3323
NSN 5998-01-178-9008
NSN 5895-01-261-1964
NSN 2925-00-507-2109
NSN 6110-01-106-9368
NSN 5930-01-110-1023