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 5965-01-177-4872
NSN 5950-01-048-9306
NSN 5985-01-144-8968
NSN 5855-00-055-1694
NSN 5835-01-509-8992
NSN 5920-00-810-2713
NSN 6320-01-473-9024
NSN 5910-01-367-9753
NSN 5895-01-168-9635
NSN 5945-01-531-8522
NSN 5855-01-020-7982
NSN 5975-00-904-6348