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 5855-01-534-6449
NSN 5945-00-441-2166
NSN 6685-01-418-3015
NSN 5945-01-434-1438
NSN 5945-00-962-2814
NSN 5990-01-414-7618
NSN 5975-00-473-7859
NSN 5920-01-573-7227
NSN 6650-01-073-0655
NSN 5950-00-964-7321
NSN 5998-01-024-6672
NSN 5835-00-233-6327