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 5855-00-688-9954
NSN 5945-01-494-9374
NSN 5910-01-555-7751
NSN 6620-01-401-5356
NSN 5999-01-200-7797
NSN 5960-01-045-5823
NSN 6150-00-626-6656
NSN 5920-00-013-9967
NSN 2925-01-157-9204
NSN 6150-00-189-0292
NSN 5835-00-228-9082
NSN 6145-00-632-3229