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 6130-00-284-1629
NSN 5915-01-092-6838
NSN 6105-01-321-7466
NSN 5985-01-381-6674
NSN 5895-01-010-9416
NSN 6110-01-004-9870
NSN 6240-00-447-0244
NSN 6145-00-959-0097
NSN 6220-00-125-3805
NSN 7035-00-968-4848
NSN 5855-01-121-8862
NSN 5925-00-137-6582