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 6130-00-562-8673
NSN 5960-01-558-7787
NSN 5895-00-248-2392
NSN 5925-00-819-3985
NSN 2925-01-394-5650
NSN 5920-00-631-3528
NSN 6105-00-151-7528
NSN 6320-01-445-0325
NSN 5935-00-131-5369
NSN 5999-00-938-2237
NSN 5920-01-039-2236
NSN 5999-00-387-5510