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 5895-00-043-5188
NSN 6610-00-209-4372
NSN 5965-01-032-0940
NSN 5960-01-168-5010
NSN 5950-00-401-4876
NSN 5965-01-147-7327
NSN 5985-01-444-3024
NSN 6105-00-959-5468
NSN 5910-01-254-2799
NSN 6135-01-365-2707
NSN 5915-00-612-7461
NSN 6105-00-900-4143