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 5925-00-800-9894
NSN 5990-01-443-2931
NSN 4140-00-445-3944
NSN 5925-01-164-6841
NSN 5895-01-463-7929
NSN 5910-00-024-3810
NSN 5935-00-227-1110
NSN 5895-01-094-3581
NSN 5998-01-418-7442
NSN 5915-01-534-7614
NSN 6240-01-252-8850
NSN 5985-00-143-3618